{"cik":66756,"entityName":"ALLETE, Inc.","facts":{"dei":{"EntityCommonStockSharesOutstanding":{"label":"Entity Common Stock, Shares Outstanding","description":"Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.","units":{"shares":[{"end":"2010-06-30","val":35681083,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":35799762,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2011-02-01","val":35820559,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2010Q4I"},{"end":"2011-03-31","val":35910576,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":36454263,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":36809561,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2012-02-01","val":37537154,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":38142329,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":38288789,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":38845290,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2013-02-01","val":39468463,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":39921805,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":40127405,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":40736213,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2014-02-01","val":41817714,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42357546,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":42625440,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":44499229,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2015-02-02","val":41817714,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":48751109,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":48850462,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":48965562,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2016-02-01","val":49111849,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":49256265,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":49379945,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":49462700,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2017-02-01","val":50049020,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":50883123,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":50956836,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":51039658,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-02-01","val":51143656,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":51271007,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":51360616,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":51424535,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2019-02-01","val":51519442,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-03-31","val":51624422,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":51655541,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":51668047,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2020-02-01","val":51696497,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-03-31","val":51787412,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":51880664,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":51974885,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2021-02-01","val":52116629,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-03-31","val":52188909,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":52268119,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":52572466,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2022-02-01","val":53243671,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":53308809,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":57071967,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":57161878,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2023-02-01","val":57252864,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":57316155,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":57398158,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":57477405,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2024-02-01","val":57578222,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-03-31","val":57666069,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":57753513,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":57818971,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2025-02-01","val":57901153,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":57963812,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":58035364,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":58098399,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"EntityPublicFloat":{"label":"Entity Public Float","description":"The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.","units":{"USD":[{"end":"2009-06-30","val":974440368,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-06-30","val":974440368,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q2I"},{"end":"2010-06-30","val":1214198439,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-06-30","val":1214198439,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-06-30","val":1214198439,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q2I"},{"end":"2011-03-31","val":1214198439,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1488071330,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-06-30","val":1488071330,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-06-30","val":1488071330,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-06-30","val":1488071330,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q2I"},{"end":"2012-06-30","val":1591836880,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-06-30","val":1591836880,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-06-30","val":1591836880,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-06-30","val":1591836880,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q2I"},{"end":"2013-06-30","val":1989608714,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-06-30","val":1989608714,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-06-30","val":1989608714,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-06-30","val":1989608714,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q2I"},{"end":"2014-06-30","val":1989608714,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-06-30","val":2175249161,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-06-30","val":2175249161,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2015-06-30","val":2256186129,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q2I"},{"end":"2016-06-30","val":3178250707,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q2I"},{"end":"2017-06-30","val":3637956646,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q2I"},{"end":"2018-06-30","val":3959298983,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q2I"},{"end":"2019-06-30","val":4285299935,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q2I"},{"end":"2020-06-30","val":2825208722,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q2I"},{"end":"2021-06-30","val":3649980087,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q2I"},{"end":"2022-06-30","val":3349606300,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q2I"},{"end":"2023-06-30","val":3320941939,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q2I"},{"end":"2024-06-28","val":3591830978,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q2I"}]}}},"us-gaap":{"AccountsPayableCurrent":{"label":"Accounts Payable, Current","description":"Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2009-12-31","val":62100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":62100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":62100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":56000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":66500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":75400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":75400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":75400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":75400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":75400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":48200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":44400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":44100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":71800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":71800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":71800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":71800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":71800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":51500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":78300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":57400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":90500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":90500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":90500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":90500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":90500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":53300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":52100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":84300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":99900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":99900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":99900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":99900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":99900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":78100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":93200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":92700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":134100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":134100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":134100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":134100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":134100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":98900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":94800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":125000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":88800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":88800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":88800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":88800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":88800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":58800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":64800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":72600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":74000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":74000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":74000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":74000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":74000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":59200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":61000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":75300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":136300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":136300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":136300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":136300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":136300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":88100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":105000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":131800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":149800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":149800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":149800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":149800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":149800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":134400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":150400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":143500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":165200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":165200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":165200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":165200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":165200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":164400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":86100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":79000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":110000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":110000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":110000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":110000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":110000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":107000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":100000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":101900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":111000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":111000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":111000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":111000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":111000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":75900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":134800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":124300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":103000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":103000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":103000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":103000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":103000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":84900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":89300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":112300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":102200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":102200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":102200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":102200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":102200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":84200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":94100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":110800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":113600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":113600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":113600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":113600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":106000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":124000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":116700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"AccountsReceivableGrossCurrent":{"label":"Accounts Receivable, before Allowance for Credit Loss, Current","description":"Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.","units":{"USD":[{"end":"2011-12-31","val":63700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":70400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":70400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":78700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":78700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":85500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":85500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":105300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":105300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":106500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":106500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":112600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":112600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":121700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":121700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":77200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":77200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":93500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":93500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":100800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":100600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":107100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":107100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":106800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":106800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":115900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"AccountsReceivableNetCurrent":{"label":"Accounts Receivable, after Allowance for Credit Loss, Current","description":"Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.","units":{"USD":[{"end":"2009-12-31","val":118500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":118500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":118500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":107900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":112100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":99500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":99500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":99500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":99500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":99500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":91500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":71900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":75800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":79700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":79700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":79700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":79700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":79700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":76700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":66700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":73200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":89000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":89000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":89000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":89000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":89000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":86200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":78700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":79900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":96300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":96300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":96300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":96300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":96300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":97400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":78900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":82400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":103000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":103000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":103000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":103000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":103000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":111800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":103900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":110700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":121200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":121200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":121200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":121200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":121200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":124800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":113600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":108100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":122500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":122500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":122500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":122500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":122500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":122800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":120100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":136700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":135100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":135100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":135100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":135100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":135100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":128200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":132400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":129400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":144400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":144400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":144400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":144400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":144400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":98900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":87400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":85100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":96400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":96400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":96400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":96400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":96400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":99400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":85800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":92000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":111900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":111900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":111900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":111900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":111900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":113500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":105200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":110200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":123700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":123700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":123700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":123700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":123500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":118400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":116200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":120500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":134700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":137900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":137900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":137900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":134700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":120300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":123200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":119600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":129000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":137200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":137200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":137200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":129000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":142200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":133000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":136800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":141400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"AccumulatedDeferredInvestmentTaxCredit":{"label":"Accumulated Deferred Investment Tax Credit","description":"The noncurrent portion of the reserve for accumulated deferred investment tax credits as of the balance sheet date. This is the remaining investment credit, which will reduce the cost of services collected from ratepayers by a ratable portion over the investment's regulatory life.","units":{"USD":[{"end":"2011-12-31","val":12800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":11900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":11900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":11100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":11100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":10300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":10300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":26000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":26000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":33300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":33300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":32800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":32800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":32200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":32200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":31600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":31600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":31100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":31100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":30500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":30500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":30000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":30000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":29600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":29600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":29000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment":{"label":"Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment","description":"Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.","units":{"USD":[{"end":"2010-06-30","val":1007500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1022200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3I"},{"end":"2011-03-31","val":1043400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1062600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2011-06-30","val":1062600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1079000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2011-09-30","val":1079000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3I"},{"end":"2012-03-31","val":1099000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2012-03-31","val":1099000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1124500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2012-06-30","val":1124500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1146700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2012-09-30","val":1146700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3I"},{"end":"2013-03-31","val":1179800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2013-03-31","val":1179800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1202800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-30","val":1202800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1225300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-09-30","val":1225300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2014-03-31","val":1266700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":1266700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1288900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-06-30","val":1288900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1316600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2015-03-31","val":1367000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1380100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"}]}},"AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax","description":"Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"end":"2010-12-31","val":-1000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":-1300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":-100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"}]}},"AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax","description":"Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.","units":{"USD":[{"end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":-300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":-400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"}]}},"AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax":{"label":"Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax","description":"Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"end":"2010-12-31","val":22200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":27300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":-21500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-21200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"}]}},"AccumulatedOtherComprehensiveIncomeLossNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Net of Tax","description":"Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.","units":{"USD":[{"end":"2009-12-31","val":-24000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":-24000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":-24000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":-23900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":-23200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":-23200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":-23200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":-23200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":-23200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":-23200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":-21900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":-21300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-22700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-28900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":-28900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":-28900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":-28900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":-28900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-27500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-27600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-26700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":-22000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-21600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2013-03-31","val":-21600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-03-31","val":-21600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-03-31","val":-21600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-21000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-30","val":-21000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-06-30","val":-21000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-06-30","val":-21000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-21300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-09-30","val":-21300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2013-12-31","val":-17100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-16800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":-16800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-03-31","val":-16800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-03-31","val":-16800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-16300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-06-30","val":-16300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-06-30","val":-16300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-06-30","val":-16300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-16100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":-16100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-21100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":-21100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":-21100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":-21100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":-21100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":-21100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2014-12-31","val":-21100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-20600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2015-03-31","val":-20600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-20200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":-20200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-20600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-24500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":-24500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":-24500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":-24500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":-24500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":-24500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-24700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-24200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-23700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-28200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":-28200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":-28200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":-28200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":-28200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-27700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-27300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-26900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-22600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":-22600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":-22600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":-22600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":-22600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-27900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-27600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-27300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-27300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":-27300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":-27300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":-27300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":-27300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":-27200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":-26900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":-26800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":-23600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":-23600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":-23600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":-23600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":-23600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":-23800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":-23300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":-23100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":-31100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":-31100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":-31100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":-31100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":-31100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":-30700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":-30300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":-29900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":-23800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":-23800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":-23800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":-23800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":-23800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":-24000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":-23900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":-23800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":-24400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":-24400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":-24400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":-24400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":-24400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":-24300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":-24400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":-24500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":-20500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":-20500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":-20500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":-20500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":-20500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":-20900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":-20900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":-21000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":-18100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":-18100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":-18100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":-18100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":-18100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":-18100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":-18100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":2600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":3100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":3100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":3200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":3200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":3200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":3100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":3100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":3100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":3100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":3100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":3100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":1600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":1600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":1600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":3900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":3900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":2700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"AllowanceForDoubtfulAccountsReceivableCurrent":{"label":"Accounts Receivable, Allowance for Credit Loss, Current","description":"Amount of allowance for credit loss on accounts receivable, classified as current.","units":{"USD":[{"end":"2009-12-31","val":900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":1000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":1000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":3100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":3100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":3100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":2100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":2100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":2100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":2100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":1700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":2500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":2500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":2500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":1800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":1800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":1800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":1600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease":{"label":"Allowance for Loan and Lease Losses, Period Increase (Decrease)","description":"Amount of increase (decrease) of allowance reserve for credit loss.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"}]}},"AllowanceForLoanAndLeaseLossesRealEstate":{"label":"Allowance for Loan and Lease Losses, Real Estate","description":"The reserve to cover probable credit losses related to specifically identified fixed maturity real estate loans as well as probable credit losses inherent in the remainder of that loan portfolio.","units":{"USD":[{"end":"2013-12-31","val":600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q4I"},{"end":"2014-06-30","val":600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"}]}},"AllowanceForNotesAndLoansReceivableNoncurrent":{"label":"Financing Receivable, Allowance for Credit Loss, Noncurrent","description":"Amount of allowance for credit loss on financing receivable, classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-09-30","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q4I"},{"end":"2015-03-31","val":600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"}]}},"AmortizationOfFinancingCosts":{"label":"Amortization of Debt Issuance Costs","description":"Amount of amortization expense attributable to debt issuance costs.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"AmortizationOfIntangibleAssets":{"label":"Amortization of Intangible Assets","description":"The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":2800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":4000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":4000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":1300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":1200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":3800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":2800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":4100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":5500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":5500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":1400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":2700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":1300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":4100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":1400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":5600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-09-30","val":1500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-12-31","val":1500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"}]}},"AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount":{"label":"Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount","description":"Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-12-31","val":500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"AssetImpairmentCharges":{"label":"Asset Impairment Charges","description":"Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":3100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":3100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2020-01-01","end":"2020-12-31","val":12700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022"}]}},"AssetRetirementObligation":{"label":"Asset Retirement Obligation","description":"The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.","units":{"USD":[{"end":"2009-12-31","val":44600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":50300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":50300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":57000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":57000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":57000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":77900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":77900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":77900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":81800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":81800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":81800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":109200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":109200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":109200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4I"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4I"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4I"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4I"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4I"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-12-31","val":202900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":202900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":261300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"AssetRetirementObligationAccretionExpense":{"label":"Asset Retirement Obligation, Accretion Expense","description":"Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":6400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":3800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":3800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":5500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":7300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":7600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":7600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":7000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":7000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":7200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":7200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":8300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":8300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":8800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":8800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":9500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":9500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":10300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":10300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":13100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"AssetRetirementObligationLiabilitiesIncurred":{"label":"Asset Retirement Obligation, Liabilities Incurred","description":"Amount of asset retirement obligations incurred during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":2800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":2800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":2400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":17100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":1900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-03-31","val":600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":23000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":23000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":5100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2019-01-01","end":"2019-12-31","val":1400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":1400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":1400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":4500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":4500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":7800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":7800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2024-01-01","end":"2024-12-31","val":47700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"AssetRetirementObligationLiabilitiesSettled":{"label":"Asset Retirement Obligation, Liabilities Settled","description":"Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":6500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":6500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":5900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":5900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":5300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":5300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":4600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":4600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":3600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":3600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":5200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":5200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":4400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":4400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":10200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":10200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":16000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"AssetRetirementObligationPeriodIncreaseDecrease":{"label":"Asset Retirement Obligation, Period Increase (Decrease)","description":"Amount of increase (decrease) in asset retirement obligations.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":17100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":17100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":22400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"AssetRetirementObligationRevisionOfEstimate":{"label":"Asset Retirement Obligation, Revision of Estimate","description":"Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":17100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":12400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":12400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":12400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-15600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-15600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":14200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":17700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":17700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":9800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":9800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":3000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":3000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":13600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"AssetRetirementObligationsNoncurrent":{"label":"Asset Retirement Obligations, Noncurrent","description":"Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.","units":{"USD":[{"end":"2010-12-31","val":50300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":50300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q4I"},{"end":"2011-06-30","val":52000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":52700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":57000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":57000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":57000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q4I"},{"end":"2012-03-31","val":60200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":61000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":61700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":77900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":77900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":77900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":80600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":81600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":82600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":81800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":81800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":81800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":89200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":93000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":94600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":109200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":109200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":109200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":109200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":111600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":122400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":126300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":131400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":136200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":135200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":136500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":136600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":157200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":158200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":157400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":122700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":122900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":143200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":138300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":138600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":142000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":142700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":157400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":160300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":163200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":164800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":164400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":166600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":170800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":170600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":170900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":184500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":189100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":196500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":197200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":200400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":204400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":203600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":200800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":202900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":202900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":202900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":202900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":202900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":206100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":250800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":258900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":261300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":261300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":261300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":261300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":265400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":263300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":263600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"Assets":{"label":"Assets","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2009-12-31","val":2393100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":2393100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":2393100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":2447800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2010-06-30","val":2447800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2579100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2010-09-30","val":2579100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2613400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2011-03-31","val":2613400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2645500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2011-06-30","val":2645500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2754400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2011-09-30","val":2754400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2906600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2012-03-31","val":2906600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2962200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2012-06-30","val":2962200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3138100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2012-09-30","val":3138100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3251300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2013-03-31","val":3251300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3350900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-30","val":3350900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3463900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-09-30","val":3463900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3749200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":3749200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3895600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-06-30","val":3895600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4067900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":4067900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4580100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4673000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4931800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4907100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4872700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4857600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4874800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4906400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4941900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4931500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4978500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5072100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5114700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5163300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5218800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5176500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5275800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5619500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":5760400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":5878500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6274500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6293300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":6332200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":6422300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":6556000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":6839000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":6858000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":6704500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6567900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6644800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":6604600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":6604600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6661300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":6661300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6737200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":6737200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":6866300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6913200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":7152900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"AssetsCurrent":{"label":"Assets, Current","description":"Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.","units":{"USD":[{"end":"2009-12-31","val":225500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":225500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":225500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":232200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":294000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":239700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":239700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":239700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":239700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":239700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":224800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":233200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":302800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":277000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":277000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":277000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":277000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":277000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":290000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":170100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":278000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":273200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":273200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":273200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":273200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":273200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":255900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":320900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":369000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":307000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":307000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":307000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":307000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":307000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":269400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":293500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":357800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":418800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":418800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":418800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":418800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":418800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":390000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":330600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":403300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":371000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":371000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":371000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":371000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":371000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":379300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":354300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":361600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":294500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":294500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":294500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":294500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":294500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":360600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":346500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":387900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":367500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":367500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":367500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":367500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":367500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":403600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":424000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":439400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":334300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":334300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":334300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":334300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":334300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":556400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":397300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":296100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":269500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":269500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":269500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":269500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":269500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":274800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":223000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":265100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":254900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":254900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":254900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":254900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":254900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":378400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":279300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":278700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":291300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":291300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":291300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":291300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":291300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":480500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":660000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":722200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":718000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":718000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":718000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":718000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":718000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":569700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":446200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":503200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":468100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":468100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":468100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":468100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":468100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":433200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":432200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":483400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":435200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":435200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":435200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":435200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":477900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":452900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":485000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"AvailableForSaleSecurities":{"label":"Available-for-sale Securities","description":"Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.","units":{"USD":[{"end":"2011-12-31","val":24700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":17700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"}]}},"AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax":{"label":"Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax","description":"Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.","units":{"USD":[{"end":"2012-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-09-30","val":300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax":{"label":"Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax","description":"Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.","units":{"USD":[{"end":"2012-12-31","val":1100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-09-30","val":400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"AvailableForSaleSecuritiesAmortizedCost":{"label":"Available-for-sale Securities, Amortized Cost Basis","description":"This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.","units":{"USD":[{"end":"2009-12-31","val":33100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":27400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":27400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":27300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":27300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":27300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":27400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":27400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":27400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":18300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":18300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":18300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":18300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":18300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-06-30","val":18900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":19600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":19600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":19600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":19600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":20100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":20000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue":{"label":"Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One","description":"Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2013-06-30","val":1200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"AvailableForSaleSecuritiesFairValueDisclosure":{"label":"Available-for-sale Securities, Fair Value Disclosure (Deprecated 2013-01-31)","description":"This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.","units":{"USD":[{"end":"2009-12-31","val":29500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":25200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2010-12-31","val":25200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":24700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":24700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"}]}},"AvailableForSaleSecuritiesGrossRealizedGainLossNet":{"label":"Available-for-sale Securities, Gross Realized Gain (Loss)","description":"This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-6400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2010"}]}},"AvailableForSaleSecuritiesGrossRealizedGains":{"label":"Available-for-sale Securities, Gross Realized Gains","description":"This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":2200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds":{"label":"Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)","description":"The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":6700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-1700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":5500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":8100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":6900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":2700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":2700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":2100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":3600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":3600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"AvailableForSaleSecuritiesGrossRealizedLosses":{"label":"Available-for-sale Securities, Gross Realized Losses","description":"This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"AvailableForSaleSecuritiesGrossUnrealizedGains":{"label":"Available-for-sale Securities, Gross Unrealized Gain","description":"Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLoss":{"label":"Available-for-sale Securities, Gross Unrealized Loss","description":"Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":2700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"AvailableForSaleSecuritiesGrossUnrealizedLosses1":{"label":"Available-for-sale Securities, Gross Unrealized Losses (Deprecated 2013-01-31)","description":"This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2009-12-31","val":-3700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":-2400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2010-12-31","val":-2400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":-2700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":-2700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2012-12-31","val":-1100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"}]}},"AvailableForSaleSecuritiesNoncurrent":{"label":"Available-for-sale Securities, Noncurrent","description":"Investments in debt and equity securities which are categorized neither as held-to-maturity nor trading and which are intended to be sold or mature more than one year from the balance sheet date or operating cycle, if longer. Such securities are reported at fair value; unrealized gains (losses) related to Available-for-sale Securities are excluded from earnings and reported in a separate component of shareholders' equity (other comprehensive income), unless the Available-for-sale security is designated as a hedge or is determined to have had an other than temporary decline in fair value below its amortized cost basis. All or a portion of the unrealized holding gain (loss) of an Available-for-sale security that is designated as being hedged in a fair value hedge is recognized in earnings during the period of the hedge, as are other than temporary declines in fair value below the cost basis for investments in equity securities and debt securities that an entity intends to sell or it is more likely than not that it will be required to sell before the recovery of its amortized cost basis. Other than temporary declines in fair value below the cost basis for debt securities categorized as Available-for-sale that an entity does not intend to sell and for which it is not more likely than not that the entity will be required to sell before the recovery of its amortized cost basis are bifurcated into credit losses and losses related to all other factors. Other than temporary declines in fair value below cost basis related to credit losses are recognized in earnings, and losses related to all other factors are recognized in other comprehensive income.","units":{"USD":[{"end":"2010-12-31","val":25200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":25200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":25200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":30500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":30500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":24700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":24700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":24700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":24700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":24700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":27700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":26700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":27900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":26800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-03-31","val":20100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":20400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":16100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":17700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":17700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":17700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":17700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":17700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":17700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":19800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":18900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":19000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":18900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":18900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":18900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":18900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":19300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":19300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":18500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":18500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":18500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":18500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":18500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":18500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":18400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":19400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":18800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":18800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":18800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":18800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":18800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":19600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":20600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":21000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":19100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":19100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":19100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":19100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":19100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":21100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":21400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":21000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":20200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments":{"label":"Available-for-sale Securities, Gross Realized Gain (Loss), Excluding Other than Temporary Impairments","description":"This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-2200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":-2200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"AvailableforsaleSecuritiesGrossUnrealizedGain":{"label":"Available-for-sale Securities, Gross Unrealized Gains (Deprecated 2013-01-31)","description":"This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.","units":{"USD":[{"end":"2009-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2010-12-31","val":200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2012-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"}]}},"BankruptcyClaimsAmountOfClaimsSettled":{"label":"Bankruptcy Claims, Amount of Claims Settled","description":"Amount of bankruptcy claim settled.","units":{"USD":[{"end":"2012-12-31","val":3200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"}]}},"BankruptcyClaimsAmountOfClaimsUnderReviewByManagement":{"label":"Bankruptcy Claims, Amount of Claims under Review by Management","description":"Amount of bankruptcy claim under review by management.","units":{"USD":[{"end":"2011-09-30","val":3200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"}]}},"BillingsInExcessOfCostCurrent":{"label":"Billings in Excess of Cost, Current","description":"Liability attributable to (i) billings in excess of costs under the percentage of completion contract accounting method representing the difference between contractually invoiced amounts (billings) and revenue recognized based, for example, on costs incurred to estimated total costs at period end or (ii) contractually invoiced amounts (billings) in excess of costs incurred and accumulated under the completed contract accounting method that are expected to be realized within one year or one operating cycle, whichever is longer, from the reporting date.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q4I"},{"end":"2015-06-30","val":54400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"}]}},"BusinessAcquisitionCostOfAcquiredEntityTransactionCosts":{"label":"Business Acquisition, Transaction Costs","description":"Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.","units":{"USD":[{"end":"2014-01-30","val":27000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"}]}},"BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue":{"label":"Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value","description":"This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":10600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":7100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":7100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationAcquisitionRelatedCosts":{"label":"Business Combination, Acquisition Related Costs","description":"This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":1400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":1400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"}]}},"BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1":{"label":"Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability","description":"Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-13600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-13600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-13600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-12-31","val":-2000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-2000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-2000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020"}]}},"BusinessCombinationContingentConsiderationLiabilityCurrent":{"label":"Business Combination, Contingent Consideration, Liability, Current","description":"Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2016-12-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":3800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":3800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":3800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":3800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"BusinessCombinationContingentConsiderationLiabilityNoncurrent":{"label":"Business Combination, Contingent Consideration, Liability, Noncurrent","description":"Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":35800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":36800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":37400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":36600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":36600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":36600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":36600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":36600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":36700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":37300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":37900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":25000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":25000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":25000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":25000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":25000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":5400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":5400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":5400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":5400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets","description":"Amount of assets acquired at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":185500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":182500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":182500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2014-01-30","val":3800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":3800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":3800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":12400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":14300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":14300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt","description":"Amount of long-term debt due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":2200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":2200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":2200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-01-30","val":2200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other","description":"Amount of other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":15200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":15200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":15200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities","description":"Amount of liabilities assumed at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":158600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":155600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":155600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net","description":"Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.","units":{"USD":[{"end":"2014-01-30","val":26900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":26900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":26900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt","description":"Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":21100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":21100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":21100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other","description":"Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":10100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":10600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":10600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets","description":"Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":8100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":7500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":7500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment":{"label":"Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment","description":"The amount of property, plant, and equipment recognized as of the acquisition date.","units":{"USD":[{"end":"2014-01-30","val":161200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-01-30","val":156900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-01-30","val":156900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"CapitalExpendituresIncurredButNotYetPaid":{"label":"Capital Expenditures Incurred but Not yet Paid","description":"Future cash outflow to pay for purchases of fixed assets that have occurred.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-24100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":7500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":7500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-14400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-13200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-14800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-14800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":5900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":5900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":5900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-12300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-12300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":14800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":14800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-13100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-13100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":20200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":20200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":20200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-26200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-26200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":28200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-28200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-10000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-10000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":8300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":8300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":8300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-22600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-22600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":3600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-6500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":6500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":21700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":21700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":21700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-32200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":32200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":25500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":25500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":26800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":26800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":40600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":25600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":24400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":19500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":22000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":67200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"CapitalizedContractCostAmortization":{"label":"Capitalized Contract Cost, Amortization","description":"Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":1900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":2700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":1900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":2600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":2600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":2600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":2600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":2600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":2700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":2700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":2400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"CashAndCashEquivalentsAtCarryingValue":{"label":"Cash and Cash Equivalents, at Carrying Value","description":"Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.","units":{"USD":[{"end":"2007-12-31","val":23300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2007Q4I"},{"end":"2008-12-31","val":102000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2008-12-31","val":102000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2008-12-31","val":102000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2008-12-31","val":102000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2008Q4I"},{"end":"2009-06-30","val":72400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2I"},{"end":"2009-09-30","val":54300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3I"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2009-12-31","val":25700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2009Q4I"},{"end":"2010-03-31","val":32500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1I"},{"end":"2010-06-30","val":45300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2010-06-30","val":45300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":92300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2010-09-30","val":92300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3I"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2010-12-31","val":44900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2010Q4I"},{"end":"2011-03-31","val":52700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2011-03-31","val":52700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1I"},{"end":"2011-06-30","val":79400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2011-06-30","val":79400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2I"},{"end":"2011-09-30","val":135100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2011-09-30","val":135100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3I"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2011-12-31","val":101100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-03-31","val":118200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2012-03-31","val":118200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2012-06-30","val":8600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":104300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2012-09-30","val":104300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":80800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":77300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2013-03-31","val":77300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":145000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-30","val":145000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":164500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-09-30","val":164500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2013-12-31","val":97300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":44600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":44600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":83600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-06-30","val":83600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":150500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2014-09-30","val":150500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2014-12-31","val":145800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":72100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2015-03-31","val":72100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1I"},{"end":"2015-06-30","val":60600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":60600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":103000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2015-09-30","val":103000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3I"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2015-12-31","val":97000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":97000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2016-03-31","val":97000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":91900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2016-06-30","val":91900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2I"},{"end":"2016-09-30","val":107200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2016-09-30","val":107200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2016-12-31","val":27500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4I"},{"end":"2017-03-31","val":81800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2017-03-31","val":81800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":84200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2017-06-30","val":84200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":104400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2017-09-30","val":104400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2017-12-31","val":98900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4I"},{"end":"2018-03-31","val":98500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2018-03-31","val":98500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-03-31","val":121900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":121900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":128000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2018-09-30","val":128000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2018-12-31","val":69100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4I"},{"end":"2019-03-31","val":353300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2019-03-31","val":353300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":203100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2019-06-30","val":203100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2I"},{"end":"2019-09-30","val":100300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":100300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2019-12-31","val":69300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4I"},{"end":"2020-03-31","val":67000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":67000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":25700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2020-06-30","val":25700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":79000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":79000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2020-12-31","val":44300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":159000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2021-03-31","val":159000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":62500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2021-06-30","val":62500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":59000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":59000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3I"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2021-12-31","val":45100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4I"},{"end":"2022-03-31","val":60100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-03-31","val":60100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1I"},{"end":"2022-06-30","val":74600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2022-06-30","val":74600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":42100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2022-09-30","val":42100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3I"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2022-12-31","val":36400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":29900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2023-03-31","val":29900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":47900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2023-06-30","val":47900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2I"},{"end":"2023-09-30","val":125500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2023-09-30","val":125500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3I"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2023-12-31","val":71900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2023Q4I"},{"end":"2024-03-31","val":32000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":32000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1I"},{"end":"2024-06-30","val":37500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":37500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":101900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":101900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":32800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":32800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":32800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":32800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":92000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":55400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":78700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"CashAndCashEquivalentsPeriodIncreaseDecrease":{"label":"Cash and Cash Equivalents, Period Increase (Decrease)","description":"Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":78700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-29600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-47700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-76300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-76300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":6800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":19600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":19600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":66600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":66600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":19200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":19200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":19200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":7800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":34500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":34500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":90200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":90200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":56200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":56200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":56200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":17100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":17100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-92500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-92500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":3200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":3200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-20300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-20300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-20300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-3500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":64200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":64200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":83700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":83700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":16500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":16500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":16500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-52700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-52700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-13700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-13700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":53200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":53200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":48500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":48500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":48500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-73700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-73700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-85200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-85200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-42800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-42800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-48800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-48800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-48800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-5100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-5100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":10200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":10200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-69500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-69500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":54300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":56700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":76900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":71400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2015-12-31","val":110700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2015Q4I"},{"end":"2016-12-31","val":38300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2016-12-31","val":38300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2016-12-31","val":38300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2016-12-31","val":38300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2016-12-31","val":38300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2016Q4I"},{"end":"2017-03-31","val":99500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":96500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":119500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2017-12-31","val":110100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2017Q4I"},{"end":"2018-03-31","val":115900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2018-03-31","val":115900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-03-31","val":132800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":132800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2018-06-30","val":132800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2I"},{"end":"2018-09-30","val":141500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2018-09-30","val":141500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2018-12-31","val":79000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2018Q4I"},{"end":"2019-03-31","val":365200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2019-03-31","val":365200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":206600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2019-06-30","val":206600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2I"},{"end":"2019-09-30","val":135200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":135200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2019-12-31","val":92500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2019Q4I"},{"end":"2020-03-31","val":78900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":78900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":37400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2020-06-30","val":37400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":85100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":85100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2020-12-31","val":65200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2020Q4I"},{"end":"2021-03-31","val":177000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2021-03-31","val":177000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":67300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2021-06-30","val":67300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":65400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":65400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3I"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2021-12-31","val":47700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2021Q4I"},{"end":"2022-03-31","val":75000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-03-31","val":75000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1I"},{"end":"2022-06-30","val":81700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2022-06-30","val":81700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":48600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2022-09-30","val":48600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3I"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2022-12-31","val":40200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":39600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2023-03-31","val":39600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":51100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2023-06-30","val":51100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2I"},{"end":"2023-09-30","val":131200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2023-09-30","val":131200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3I"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2023-12-31","val":79400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2023Q4I"},{"end":"2024-03-31","val":40300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":40300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1I"},{"end":"2024-06-30","val":43700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":43700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":111000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":111000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":55200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":55200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":55200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":55200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":94400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":57900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":81200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect","description":"Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":-72400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":61200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":58200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":81200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":71800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":71800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":5800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":22700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":22700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":31400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":31400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-31100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-31100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-31100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":286200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":286200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":127600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":127600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":56200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":56200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":13500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":13500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":13500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-13600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-13600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-55100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-55100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-7400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-7400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-27300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-27300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-27300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":111800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":111800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":2100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":-17500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-17500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-17500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":27300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":27300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":34000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":34000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-12-31","val":-7500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-7500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-7500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":10900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-12-31","val":39200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":39200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-24200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"CommonStockDividendsPerShareDeclared":{"label":"Common Stock, Dividends, Per Share, Declared","description":"Aggregate dividends declared during the period for each share of common stock outstanding.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":1.72,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0.88,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":0.44,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1.32,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":0.44,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1.76,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":1.76,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0.44,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":0.88,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":0.88,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0.44,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":0.44,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1.32,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1.32,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":0.44,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":0.44,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1.76,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":1.76,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":1.76,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.445,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":0.445,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.89,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":0.89,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0.445,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":0.445,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1.335,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":1.335,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0.445,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0.445,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1.78,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1.78,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1.78,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.46,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0.46,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.92,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0.92,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.46,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0.46,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.38,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1.38,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.46,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0.46,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1.84,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1.84,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1.84,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.475,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":0.475,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.95,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0.95,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.475,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.475,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.425,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1.425,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.475,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0.475,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1.9,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1.9,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1.9,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.49,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.49,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.98,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0.98,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.49,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0.49,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1.47,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1.47,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.49,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.49,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1.96,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1.96,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1.96,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.505,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0.505,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.01,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1.01,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.505,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.505,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1.515,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":1.515,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.505,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0.505,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2.02,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2.02,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":2.02,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.52,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0.52,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1.04,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1.04,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.52,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0.52,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":1.56,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1.56,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.52,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0.52,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2.08,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2.08,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2.08,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.535,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.535,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1.07,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1.07,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.535,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.535,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1.605,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1.605,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.535,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.535,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2.14,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":2.14,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":2.14,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.56,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.56,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1.12,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":1.12,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.56,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0.56,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1.68,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":1.68,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0.56,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0.56,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2.24,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":2.24,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":2.24,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.5875,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":0.5875,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.175,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":1.175,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0.5875,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":0.5875,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1.7625,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1.7625,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0.5875,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0.5875,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2.35,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":2.35,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":2.35,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0.6175,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0.6175,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1.235,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":1.235,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0.6175,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0.6175,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1.8525,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1.8525,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.6175,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0.6175,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2.47,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":2.47,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":2.47,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.63,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0.63,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1.26,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1.26,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.63,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0.63,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1.89,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1.89,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0.63,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.63,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2.52,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":2.52,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":2.52,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0.65,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":0.65,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1.3,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":1.3,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0.65,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0.65,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1.95,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":1.95,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0.65,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":0.65,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":2.6,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":2.6,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":2.6,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.6775,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":0.6775,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.355,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1.355,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0.6775,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":0.6775,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":2.0325,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":2.0325,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0.6775,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":0.6775,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":2.71,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":2.71,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.705,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":0.705,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1.41,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":1.41,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0.705,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0.705,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2.115,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":2.115,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":0.705,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":0.705,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2.82,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.73,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1.46,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0.73,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":2.19,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":0.73,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"CommonStockNoParValue":{"label":"Common Stock, No Par Value","description":"Face amount per share of no-par value common stock.","units":{"USD/shares":[{"end":"2009-12-31","val":0,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":0,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":0,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":0,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":0,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q4I"},{"end":"2011-03-31","val":0,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"}]}},"CommonStockParOrStatedValuePerShare":{"label":"Common Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of common stock.","units":{"USD/shares":[{"end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"CommonStockSharesAuthorized":{"label":"Common Stock, Shares Authorized","description":"The maximum number of common shares permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2009-12-31","val":80000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":80000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":80000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":80000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":80000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":80000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":80000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":80000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":80000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":80000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":80000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":80000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":80000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":80000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":80000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":80000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":80000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":80000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":80000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":80000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":80000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":80000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":80000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":80000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":80000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":80000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":80000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":80000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":80000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":80000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":80000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":80000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":80000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":80000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":80000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":80000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":80000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":80000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":80000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":80000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":80000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":80000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":80000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":80000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":80000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":80000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":80000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":80000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":80000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":80000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":80000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":80000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":80000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":80000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":80000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":80000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":80000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":80000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":80000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":80000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":80000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":80000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":80000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":80000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":80000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":80000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":80000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":80000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":80000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":80000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":80000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":80000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":80000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":80000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":80000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":80000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":80000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":80000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":80000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":80000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":80000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":80000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":80000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":80000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":80000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":80000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":80000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":80000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":80000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":80000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":80000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":80000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":80000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":80000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":80000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":80000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":80000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":80000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":80000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":80000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":80000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":80000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":80000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":80000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":80000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":80000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":80000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":80000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":80000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":80000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":80000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":80000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":80000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":80000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":80000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":80000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":80000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":80000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":80000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":80000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":80000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":80000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":80000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":80000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"CommonStockSharesIssued":{"label":"Common Stock, Shares, Issued","description":"Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.","units":{"shares":[{"end":"2014-03-04","val":400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-04","val":400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q1I"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":50900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":51000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":51000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":51300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":51400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":51400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":51600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":51700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":51700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":51800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":51900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":52000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":52200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":52300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":52600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":53300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":57100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":57200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":57300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":57400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":57500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":57700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":57800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":57800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":58000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":58000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":58100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"CommonStockSharesOutstanding":{"label":"Common Stock, Shares, Outstanding","description":"Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.","units":{"shares":[{"end":"2009-12-31","val":35200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":35200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":35200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":35700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":35800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":35800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":35800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":35800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":35800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":35800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":35900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":36500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":36800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":37500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":37500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":37500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":37500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":37500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":38100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":38300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":38800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":39400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":39400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":39400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":39400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":39400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":39900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":40100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":40700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":41400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":41400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":41400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":41400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":41400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":42600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":44500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":45900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":45900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":45900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":45900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":45900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":48800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":48900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":49000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":49300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":49400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":49500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":49600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":50900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":51000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":51000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":51100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":51300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":51400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":51400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":51500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":51600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":51700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":51700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":51700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":51800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":51900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":52000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":52100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":52200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":52300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":52600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":53200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":53300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":57100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":57200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":57200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":57300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":57400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":57500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":57600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":57700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":57800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":57800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":57900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":58000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":58000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":58100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"CommonStockValue":{"label":"Common Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2009-12-31","val":613400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":613400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":613400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":629800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":634100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":636100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":636100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":636100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":636100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":636100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":638800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":660100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":676700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":705600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":705600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":705600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":705600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":705600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":730000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":737300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":759400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":784700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":784700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":784700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":784700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":784700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":808700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":819300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":849800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":885200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":885200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":885200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":885200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":885200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":930400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":945100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1035300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1107600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1107600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1107600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1107600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1107600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1249700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1257100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1264900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1271400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1271400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1271400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1271400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1271400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1281000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1283500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1289400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1295300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1295300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1295300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1295300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1295300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1381200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1386500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1394300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1401400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":1401400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":1401400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":1401400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":1401400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1407400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1415400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1421100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1431100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1433300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1435100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1436700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":1436700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1436700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":1436700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1436700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1441700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1447700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1454200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1460900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":1460900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":1460900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1460900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1460900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1467600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1474100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1496500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1536700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":1536700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1536700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":1536700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":1536700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1541300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1771700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1777200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1781500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":1781500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1781500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1781500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1781500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1785600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1791600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1797200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1803700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1803700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1803700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1803700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1803700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1807400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1813800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1819100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1823200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1823200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1823200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1823200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1827400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1833700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1839000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"ComprehensiveIncomeNetOfTax":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Parent","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":54000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":70000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":70000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":42500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":19100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":62800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":20300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":76100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":76100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":76100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":38500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":56100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":56100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":17600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":17600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":75200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":75200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":19100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":19100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":88100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":88100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":88100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":25800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":25800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":40100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":40100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":14300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":70400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":70400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":30300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":30300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":104000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":104000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":104000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":32900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":32900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":47500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":47500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":72400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":72400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":24900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":24900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":109600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":109600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":109600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":33800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":33800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":51100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":51100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":17300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":17300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":92900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":92900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":120800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":120800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":120800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":40400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":40400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":63300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":63300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":22900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":123300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":123300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":60000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":60000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":137700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":137700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":137700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":45700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":45700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":71000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":71000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":25300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":25300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":111800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":111800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":40800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":40800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":151600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":151600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":151600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":49500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":49500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":86800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":86800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":37300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":37300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":132100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":132100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":177800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":177800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":177800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":51300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":82900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":82900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":31600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":31600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":113900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":113900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":31000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":31000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":175000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":175000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":175000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":70600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":70600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":105100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":105100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":34500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":34500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":136400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":136400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":31300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":31300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":189300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":189300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":189300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":66100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":66100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":86700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":86700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":20600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":20600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":127600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":127600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":40900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":40900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":166700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":166700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":157900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":52200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":52200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":80500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":80500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":28300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":28300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":108500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":108500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":28000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":28000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":176500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":176500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":176500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":66100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":66100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":103800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":103800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":37700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":37700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":137600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":137600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":33800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":33800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":188700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":188700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":188700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":58300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":58300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":109700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":109700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":51400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":51400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":195500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":195500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":85800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":85800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":251000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":251000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":50300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":50300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":83300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":83300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":128200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":128200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":44900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":44900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":181700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":56100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":88000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":31900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":115100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":27100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-12-31","val":-500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":-100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-1800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-5000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-5000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-3200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-3200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-6900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-6900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-1900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-1900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-12600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-12600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-12600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-8400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-8400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-14600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-14600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-6200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-6200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-18100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-18100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-3500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-3500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-31400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-31400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-31400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-19800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-19800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-36600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-36600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-16800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-16800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-43500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-43500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-6900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-6900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-58000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-58000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-58000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-20600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-20600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-31400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-31400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-10800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-10800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-47700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-47700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":-16300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":-16300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-68200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-68200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-13700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-13700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-27000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-27000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-13300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-13300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-39300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-39300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-12300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-12300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-57600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-21400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-46700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-25300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-60500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-13800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest":{"label":"Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":54500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":69700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":69700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":42300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":19100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":62500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":20200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":75600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":75600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":75600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":38400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":55900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":55900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":17500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":17500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":75000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":75000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":19100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":19100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":87900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":87900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":87900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":25800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":40100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":70400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":30300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":104000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":104000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":104000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":32900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":47500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":72400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":24900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":109600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":109600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":109600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":34100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":34100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":51500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":51500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":17400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":17400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":93300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":93300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":121500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":121500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":121500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":40600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":40600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":63300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":63300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":22700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":123200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":123200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":59900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":59900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":138100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":138100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":138100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":46200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":46200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":71500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":71500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":25300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":25300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":112300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":112300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":40800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":40800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":152100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":152100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":152100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":49500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":86800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":37300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":132100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":45300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":177800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":177800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":177800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":175000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":175000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":175000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":70600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":105100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":34500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":136400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":31300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":189200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":189200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":189200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":64300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":64300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":81700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":81700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":17400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":17400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":120700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":120700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":39000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":39000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":154100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":154100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":145300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":43800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":43800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":65900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":65900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":22100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":22100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":90400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":90400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":24500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":24500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":145100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":145100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":145100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":46300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":46300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":67200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":67200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":20900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":20900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":94100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":94100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":26900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":26900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":130700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":130700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":130700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":37700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":37700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":78300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":78300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":40600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":40600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":147800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":147800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":69500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":69500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":182800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":182800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":36600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":36600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":56300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":56300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":19700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":19700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":88900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":88900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":32600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":32600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":124100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":34700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":41300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":6600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":54600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":13300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"ConcentrationRiskPercentage1":{"label":"Concentration Risk, Percentage","description":"\"For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"\"benchmark\"\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.\"","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.126,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.123,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.123,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.12,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.12,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.108,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ConstructionInProgressGross":{"label":"Construction in Progress, Gross","description":"Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":48200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":48200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":48200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":48200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":48200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":48400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"ContractWithCustomerAssetNetNoncurrent":{"label":"Contract with Customer, Asset, after Allowance for Credit Loss, Noncurrent","description":"Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as noncurrent.","units":{"USD":[{"end":"2017-12-31","val":31600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":31600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":31600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":31600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":31000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":30900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":31100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":30700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":30700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":30700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":30700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":30700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":29800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":29200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":28600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":28000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":28000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":28000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":28000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":28000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":27300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":26700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":26100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":25500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":25500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":25500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":25500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":25500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":24800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":24100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":23400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":23300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":23300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":23300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":23300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":23300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":22700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":22100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":21500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":21000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":21000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":21000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":21000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":21000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":20300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":19700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":19100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":18500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":18500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":18500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":18500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":18500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":17900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":17200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":16600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":15900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":15900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":15900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":15900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":15300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":14800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":14200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"ContractWithCustomerLiabilityCurrent":{"label":"Contract with Customer, Liability, Current","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.","units":{"USD":[{"end":"2017-12-31","val":8700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":8700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":8700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":8700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":20000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":24300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":22700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":7600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":7600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":7600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":7600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":7400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":7400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-09-30","val":27500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":27200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":27200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":27200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":27200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":27200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":28900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":28500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":111700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":150700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":150700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":150700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":150700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":150700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":10300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":9600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":7400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":7400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":7400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":7400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":7400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":5700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":5900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":9200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":7800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":7800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":7800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":7800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":9300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"ContributionOfProperty":{"label":"Contribution of Property","description":"Value of property contributed in noncash investing and financing activities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-12000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-20000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"}]}},"CostOfDomesticRegulatedElectric":{"label":"Cost of Domestic Regulated Electric (Deprecated 2018-01-31)","description":"Cost of electricity sold during the reporting period, operations of which is regulated by a federal or state agency.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":305600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":129600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":56800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":199400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":69800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":279500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":279500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-03-31","val":79800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-154100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":154100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":-74300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":74300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":233100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-09-30","val":233100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":79000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":79000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":325100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":325100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2011-01-01","end":"2011-03-31","val":79000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":79000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-06-30","val":-155000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":-76000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":229800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":74800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":306600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":77100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"CostOfGoodsAndServicesSold":{"label":"Cost of Goods and Services Sold","description":"The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":71200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":23500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":42400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":18900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":59200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":16800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":77900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":77900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":31200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":31200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":83500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":83500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":52300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":52300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":233300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":233300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":149800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":149800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":302300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":302300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":294400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":33300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":33300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":66700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":62800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":33400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":32500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":113100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":108500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":46400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":45700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":144700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":137700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":137400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":35200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":31500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":70000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":69900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":38400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":38400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":106100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":105900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":36100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":36000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":147800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":147500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":147500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":32900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":32900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":69900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":69900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":37000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":37000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":108600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":108600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":38700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":38700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":218000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":218000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":218000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":30600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":30600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":47100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":47100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":16500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":16500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":61800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":61800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":14700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":14700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":80600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":80600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":80600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":16900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":16900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":33200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":33200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":16300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":16300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":48600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":48600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":15400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":15400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":66700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":66700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":66700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":16800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":16800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":32600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":32600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":15800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":15800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":47800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":47800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":15200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":15200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":68800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":68800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":68800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":17000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":17000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":58500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":58500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":41500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":41500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":96900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":96900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":38400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":38400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":182800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":182800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":182800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":210500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":210500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":403700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":403700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":193200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":193200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":436700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":436700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":33000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":33000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":473500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":473500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":24400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":24400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":56200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":56200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":31800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":31800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":103200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":103200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":47000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":47000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":129200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":24900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":49200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":24300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":75200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":26000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"CostOfGoodsSoldDepreciationDepletionAndAmortization":{"label":"Cost of Goods Sold, Depreciation, Depletion and Amortization (Deprecated 2018-01-31)","description":"Aggregate depreciation, depletion and amortization expense in the current period for the cost of tangible assets, intangible assets, or depleting assets directly related to goods produced and sold during the reporting period.","units":{"USD":[{"start":"2013-01-01","end":"2013-09-30","val":86300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":29400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-09-30","val":99500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":33500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3"}]}},"CostOfPurchasedPower":{"label":"Cost of Purchased Power (Deprecated 2018-01-31)","description":"Cost of electricity purchased as well as fuel used to generate electricity used in operations and sold during the reporting period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":325100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":306600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":306600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":77100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":149200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":72100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":228700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":79500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":308700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":308700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":308700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":86500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":86500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":165200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":165200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":78700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":78700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":245700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":245700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":80500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":80500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":334800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":334800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":334800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":96200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":96200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":179800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":179800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":83600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":83600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":268700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":268700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":88900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":88900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":356100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":356100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":356100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":86000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":86000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":166100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":166100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":80100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":80100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":242900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":242900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":76800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":76800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":328100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":328100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":336000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":76900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":76900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":155000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":158900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":78100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":79000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":246000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":250600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":91000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":91700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":332900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":339900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":93000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":96600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":189700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":93100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":283200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":93500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":396900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":100900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"}]}},"CostOfTransmission":{"label":"Cost of Transmission (Deprecated 2018-01-31)","description":"Cost incurred for transmission operations and maintenance by total kilowatt-hours paid to sources.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":32300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":10800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":21300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":10500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":33200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":11900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":45600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":45600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":14900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":14900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":26200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":11300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":11300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":40100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":40100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":13900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":13900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":54100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":54100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":54100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":16800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":16800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":32900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":32900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":16100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":16100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":49500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":49500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":16600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":16600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":65200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":65200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":16600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":16600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":34200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":17600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":53100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":18900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":71200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":18400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"}]}},"CostsAndExpenses":{"label":"Costs and Expenses","description":"Total costs of sales and operating expenses for the period.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":806000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":643200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":212600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":864300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":864300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":248200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":480700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":232500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":708800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":708800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":228100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":228100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":948000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":948000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":948000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":263600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":263600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":547400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":547400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":283800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":283800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":924700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":924700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":377300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":377300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1275700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1275700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":1275700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":267000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":267000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":539600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":539600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":272600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":272600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":835800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":835800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":296200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":296200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1116200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":1116200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":1122700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":293000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":294000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":591300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":593300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":298300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":299300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":884800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":887800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":293500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":294500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1189500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":1193400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":1193400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":300800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":300800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":608400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":608400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":307600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":307600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":913100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":913100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":304700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":304700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1297400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":1297400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":1297400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":300400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":300400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":554600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":554600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":254200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":254200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":805900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":805900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":251300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":251300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1060700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":1060700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":1060700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":251400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":251400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":481900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":481900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":230500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":230500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":734200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":734200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":252300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":252300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1018200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":1018200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":1030900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":297200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":297200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":604600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":604600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":307400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":307400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":918900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":918900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":314300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":314300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1267900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1267900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1267900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":330100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":330100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":689500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":689500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":359400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":359400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1044400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":1044400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":354900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":354900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1436500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":1436500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":1436500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":516600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":516600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":996500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":996500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":479900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":479900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1339300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":1339300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":342800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":342800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1698900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":1698900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":356000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":356000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":681100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":681100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":325100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":325100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1043000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":1043000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":361900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":361900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1369700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":347200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":689500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":342300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1034900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":345400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"CumulativeEffectOfInitialAdoptionOfSFAS158":{"label":"Cumulative Effect of Initial Adoption of FAS 158 (Deprecated 2011-01-31)","description":"Cumulative effect of initial adoption of Statement of Financial Accounting Standard 158 (FAS No. 158), Employers' Accounting for Defined Benefit Pension and Other Postretirement Plans on beginning retained earnings, net of tax.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-1600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"}]}},"CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption":{"label":"Cumulative Effect of New Accounting Principle in Period of Adoption (Deprecated 2020-01-31)","description":"Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.","units":{"USD":[{"end":"2017-12-31","val":500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"}]}},"CurrentFederalTaxExpenseBenefit":{"label":"Current Federal Tax Expense (Benefit)","description":"Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-42600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":7200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-24500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":-31700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-23000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-23000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":1200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":1200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":5600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":5600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":8600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":8600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":3000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":3000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":12600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":12600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":4000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":4000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":9400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":9400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":3500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":3500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":6800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":6800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":3300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":3300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":8300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":8300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":1500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":1500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":8400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":1200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":4000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"CurrentIncomeTaxExpenseBenefit":{"label":"Current Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-44400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":6200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-1900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-24500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":-30700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-21700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-21700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":7300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":7300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":7300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":7800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":7800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":14000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":14000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":6200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":6200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":19100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":19100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":5100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":5100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":10300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":10300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":6900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":6900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":13400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":13400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":6500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":6500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":15500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":15500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":2100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":2100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":20500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":7800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":10400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":2600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":11400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":1000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"CurrentStateAndLocalTaxExpenseBenefit":{"label":"Current State and Local Tax Expense (Benefit)","description":"Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-1000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-1900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":1000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-1600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":1800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":6100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":6100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":6100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":2200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":5400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":5400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":3200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":3200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":6500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":6500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":1100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":1100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":3400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":3400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":6600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":6600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":3200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":3200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":7200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":7200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":12100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":4700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":6100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":1400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":7400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":1300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"CustomerAdvancesCurrent":{"label":"Customer Advances, Current","description":"The current portion of prepayments received from customers for goods or services to be provided in the future.","units":{"USD":[{"end":"2014-12-31","val":54300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":54300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":54300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":54300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":54300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"CustomerDepositsCurrent":{"label":"Customer Deposits, Current","description":"The current portion of money or property received from customers which is either to be returned upon satisfactory contract completion or applied to customer receivables in accordance with the terms of the contract or the understandings.","units":{"USD":[{"end":"2010-12-31","val":2900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":2900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-09-30","val":7100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":21300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":25800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":28800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":28800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":28800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":28800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":28800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":28800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":28400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":29100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":27500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":26000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":26000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":26000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":26000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":26000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":21200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":19700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":19700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":19700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":19700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":19700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":20000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":18500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":17600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":15100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":15100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":15100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":15100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":15100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":13400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"}]}},"CustomerRefundableFeesRefundPayments":{"label":"Customer Refundable Fees, Refund Payments (Deprecated 2016-01-31)","description":"Amount of refund payments made to customers during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-7600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":-2300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-7600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":0,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-7600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":7600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"}]}},"CustomerRefundLiabilityCurrent":{"label":"Customer Refund Liability, Current","description":"Current regulatory liabilities generally represent obligations to make refunds to customers for various reasons including overpayment.","units":{"USD":[{"end":"2015-12-31","val":7000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"DebtCurrent":{"label":"Debt, Current","description":"Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":14400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":14400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q4I"},{"end":"2011-06-30","val":15400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":18400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":6500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":6500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":6500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":67400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":67600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-09-30","val":38900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":88000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":104400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":104400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":104400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":104400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":104400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":122600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":118000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":49100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":37900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":37300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":37300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":37300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":37300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":15500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":65400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":186600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":163900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":117700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":64100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":106200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":56700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":56600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":14300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":27700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":212700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":323000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":509700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":404500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":298500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":362600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":377400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":278100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":390500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":308600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":176400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":106700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":111000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":94700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DebtInstrumentBasisSpreadOnVariableRate":{"label":"Debt Instrument, Basis Spread on Variable Rate (Deprecated 2013-01-31)","description":"The percentage points added to the reference rate to compute the variable rate on the debt instrument.","units":{"Percent":[{"end":"2011-09-30","val":0.01,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}],"pure":[{"end":"2011-12-31","val":0.01,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.01,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"}]}},"DebtInstrumentCarryingAmount":{"label":"Long-term Debt, Gross","description":"Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.","units":{"USD":[{"end":"2015-12-31","val":1568700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1568700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1568700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1605000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1563000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1510100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1369700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1569100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1380800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1380800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1380800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1569100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1380200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1411400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1454400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1513300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":1448700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":1448700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":1448700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":1513300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1405600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1471700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1470900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1495200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":1437300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1437300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1437300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1495200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1534300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1514900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1413600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1622600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":1409300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1409300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":1409300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1622600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1408000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1389000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1617700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1806400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":1602400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":1602400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1602400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1806400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1661300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1673300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1658500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1986400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":1772000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1772000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":1772000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":1986400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1677800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1603700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1661400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1929100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":1656400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1656400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1656400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1929100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1763400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1694500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1694400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1799400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1799400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1799400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1799400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1799400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1797300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1796400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1794400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1808000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1808000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1808000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1808000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1936100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2004200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2247500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"DebtInstrumentFaceAmount":{"label":"Debt Instrument, Face Amount","description":"Face (par) amount of debt instrument at time of issuance.","units":{"USD":[{"end":"2011-08-25","val":75000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q3I"},{"end":"2011-08-25","val":75000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2012-03-31","val":75000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"}]}},"DebtLongtermAndShorttermCombinedAmount":{"label":"Debt, Long-term and Short-term, Combined Amount","description":"Represents the aggregate of total long-term debt, including current maturities and short-term debt.","units":{"USD":[{"end":"2015-12-31","val":1594000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1594000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1594000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1566800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1564300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1545500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1558100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1558100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1558100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1534100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1519100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1508700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1503300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":1503300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":1503300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1502700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1518900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1518300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1486000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1486000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1486000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1539300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1533600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1617600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1613800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1613800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":1613800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1722900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1890700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2012500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1796900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":1796900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1796900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1950900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2027200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2026800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1977400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1977400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":1977400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1947500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1986100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1961600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1920800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1920800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1920800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1931900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1792600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1797100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"}]}},"DebtRelatedCommitmentFeesAndDebtIssuanceCosts":{"label":"Debt Related Commitment Fees and Debt Issuance Costs","description":"Represents the charge against earnings during the period for commitment fees and debt issuance expenses.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-03-31","val":200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-09-30","val":700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"DeferredFederalIncomeTaxExpenseBenefit":{"label":"Deferred Federal Income Tax Expense (Benefit)","description":"Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":66000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":18000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":8200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":59000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":41000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":61400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":61400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":6800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":10800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":4000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":4000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":19300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":19300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":8500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":8500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":27300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":27300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":27400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":8700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":13200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":5000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":4800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":24200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":23300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":10500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":10100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":38100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":37000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":37000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":5800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":8200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":3600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":3600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":15500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":7300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":7300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":22900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":22900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":22900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":6300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":9200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":2900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":20400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":20400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":11200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":11200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":25300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":25300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":25300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":4800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":4800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":8700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":23500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":23500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":14800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":14800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":19400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":19400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":19400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":4600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":6700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":2100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":7100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":12000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":12000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":12000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":7300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":7300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":11100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":11100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":3800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":3800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":20300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":20300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":9200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":9200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":12100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":12100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":12100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-6800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-6800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-14200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-14200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-7400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-7400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-16400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-16400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-2200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":-2200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-26200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-26200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-26200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-9700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-9700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-16800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-16800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-7100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-7100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-21800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-21800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-5000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-5000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-27800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-27800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-27800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-17600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-17600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-26200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-26200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-8600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-8600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-34500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-34500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-8300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-8300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-48800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-48800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-51500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-14100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-14100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-20500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-20500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-6400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-6400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-26300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-26300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-5800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-5800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-37200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-37200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-37200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-8600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-8600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-12300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-12300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-3700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-3700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-20700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-20700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-8400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-8400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-32800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-32800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-32800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-8300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-8300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-16100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-16100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-7800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-7800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-10900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-10900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":5200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":5200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-6000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-6000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-5000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-5000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-10000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-10000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-5000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-5000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-12700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-12700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-2700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-2700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-20100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-1400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-4200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-2800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-4000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"DeferredFinanceCostsCurrentNet":{"label":"Debt Issuance Costs, Current, Net","description":"Amount, after accumulated amortization, of debt issuance costs classified as current. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2016-12-31","val":600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"DeferredFinanceCostsNet":{"label":"Debt Issuance Costs, Net","description":"Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2015-12-31","val":12600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":11000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":11000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":10000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":10000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":9200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":9200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":8800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":9500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":9500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":9000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":9000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":8300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":8300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":8100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":8100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":8100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":8100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":8100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":7700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":8300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":8900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":10500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"DeferredFinanceCostsNoncurrentNet":{"label":"Debt Issuance Costs, Noncurrent, Net","description":"Amount, after accumulated amortization, of debt issuance costs classified as noncurrent. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.","units":{"USD":[{"end":"2016-12-31","val":10400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":9500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":8800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":9200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":8800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":8200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":8000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":8000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":8000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":8000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q4I"},{"end":"2024-03-31","val":7700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":8300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":8900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":8600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":10500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"DeferredFuelCost":{"label":"Deferred Fuel Cost","description":"Carrying amount as of the balance sheet date of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":20600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":20600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":20600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":15000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":17100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":15500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":22800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":16800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":18400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":16700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":20200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"DeferredIncomeTaxExpenseBenefit":{"label":"Deferred Income Tax Expense (Benefit)","description":"Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":38800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":24000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":38900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":75200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":75200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":11800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":23100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":23100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":11300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":65000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":65000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":41900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":8100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":8100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":11800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":11800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":3700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":3700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":24600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":24600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":12800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":12800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":35800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":8300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":13100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":4800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":4800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":23400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":23400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":10300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":10300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":37500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":37500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":37500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":7300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":11600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":20400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":20400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":8800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":8800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":28600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":28600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":28600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":8800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":13600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":13600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":4800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":4800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":25200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":25200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":11600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":11600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":32700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":32700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":32700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":6100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":12300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":6200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":6200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":26500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":26500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":14200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":14200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":25100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":25100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":25100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":9200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":13800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":13800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":4600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":4600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":15500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":15500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":19400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":19400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":19400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":13000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":13000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":20200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":20200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":7200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":7200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":34300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":34300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":14100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":14100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":14400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":14400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":14400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-4400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-4400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-9500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-9500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-5100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-5100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-9100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-9100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-15800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-15800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-15800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":2600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-2100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-4700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-4700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-4500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-2400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-2400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-6700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-6700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-6700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-13800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-13800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-22300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-22300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-8500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-8500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-27900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-27900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-5600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-5600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-39500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-39500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-43400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-10400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-10400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-14400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-14400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-4000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-4000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-19400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-19400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-5000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-5000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-26900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-26900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-26900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-4000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-4000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-12300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-12300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-8300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-8300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-19700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-19700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-7400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-7400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-38500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-38500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-38500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-6300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-6300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-12900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-12900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-6600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-6600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":1300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":14200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":14200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":17600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":17600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-2900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-8000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-8000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-5100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-5100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-7200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-7200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-15800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-3500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-3200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-2900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent":{"label":"Deferred Income Taxes and Other Tax Liabilities, Noncurrent","description":"Amount of deferred tax liability attributable to taxable temporary differences, after deferred tax asset, and other tax liabilities expected to be paid after one year or operating cycle, if longer.","units":{"USD":[{"end":"2019-12-31","val":212800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":212800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":212800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":207000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":202300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":204800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":195700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":195700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":195700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":190200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":188700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":187100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":185700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":185700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":185700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":188300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":181800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":177000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":158100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":158100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":158100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q4I"},{"end":"2023-03-31","val":156300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":153600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":171200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":192700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":192700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":192700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q4I"},{"end":"2024-03-31","val":195000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":215600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":255500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2014-12-31","val":1007000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1226200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1226200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1282700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1253200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":920100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":920100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":916400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":916400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":892300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":892300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":921400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":921400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":910600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":924700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":922000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":922000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":901300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":899400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":890500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredIncomeTaxLiabilitiesNet":{"label":"Deferred Income Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.","units":{"USD":[{"end":"2019-12-31","val":212800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":195700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":195700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":185700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":181800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":158100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":158100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":192700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":192700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":253400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":253400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":253400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":253400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":269500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":278900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":291700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"DeferredOtherTaxExpenseBenefit":{"label":"Deferred Other Tax Expense (Benefit)","description":"Amount of other deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. For example, but not limited to, acquisition-date income tax benefits or expenses recognized from changes in the acquirer's valuation allowance for its previously existing deferred tax assets resulting from a business combination and adjustments to beginning-of-year balance of a valuation allowance because of a change in circumstance causing a change in judgment about the realizability of the related deferred tax asset in future periods.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-4000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-12-31","val":-900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":2900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":2900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":-100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":-200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":-100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":-100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"DeferredStateAndLocalIncomeTaxExpenseBenefit":{"label":"Deferred State and Local Income Tax Expense (Benefit)","description":"Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":10300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":5500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":3300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":6700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":1200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":5300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":5300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":6000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":4500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":4500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":9500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":9500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":9300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-1900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-1700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":1700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":3800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":5500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":1700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":6500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":6500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":4700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":2000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":5400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":8200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":8200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":1500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":4000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":3600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":6500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":6500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":6500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":4800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":7500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":2700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":8900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":8900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":8100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":8100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":8100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":5900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":9500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":9500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":3600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":3600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":14500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":14500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":5000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":5000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":15800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":15800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":15800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":2600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":5000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":2400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":2400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":7800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":7800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":2800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":2800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":11000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":11000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":11000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":12500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":12500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":15000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":15000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":2500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":2500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":17700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":17700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":2700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":2700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":21700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":21700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":21700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":4000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":4000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":4200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":7100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":7100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":2900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":2900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":9800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":9800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":8600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":3900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":6400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":6400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":2500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":2500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":7300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":7300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":10800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":10800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":10800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":4800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-4500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-4500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":1400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":1100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":1100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-5200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-5200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-5200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":2100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":3400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":1300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":1300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":12500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":12500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":9100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":9100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":24000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":24000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":2400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":2500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":6100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":6100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":3600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":3600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":5000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"DeferredTaxAssetsGross":{"label":"Deferred Tax Assets, Gross","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2010-12-31","val":223500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":283400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":283400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":323700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":323700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":333300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":333300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":525900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":525900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":678000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":678000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":741600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":741600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":749600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":749600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":759300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":759300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":749500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":749500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":795600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":795600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":793900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":811900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":824100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":824100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":766600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":764700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":682000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsGrossCurrent":{"label":"Deferred Tax Assets, Gross, Current","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.","units":{"USD":[{"end":"2015-12-31","val":39400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsLiabilitiesNet":{"label":"Deferred Tax Assets, Net","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.","units":{"USD":[{"end":"2010-12-31","val":330400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":378800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":378800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":430700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":430700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":460100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":460100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":503200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"DeferredTaxAssetsLiabilitiesNetCurrent":{"label":"Deferred Tax Assets, Net, Current","description":"Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, netted by jurisdiction and classified as current.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-09-30","val":30700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":19000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":19000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":19000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":19000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":19000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":25100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":24000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":7500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":7500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":7500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":7500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":21800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":28000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsNet":{"label":"Deferred Tax Assets, Net of Valuation Allowance","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.","units":{"USD":[{"end":"2010-12-31","val":223000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":283000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":283000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":321300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":321300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":325300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":325300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":503800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":503800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":646400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":646400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":698600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":698600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":689600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":689600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":692800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":692800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":679500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":679500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":725700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":725700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":724900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":742900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":763900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":763900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":708600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":706700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":637100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsNetCurrent":{"label":"Deferred Tax Assets, Net of Valuation Allowance, Current","description":"Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as current.","units":{"USD":[{"end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":19000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":19000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":7500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwards":{"label":"Deferred Tax Assets, Operating Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.","units":{"USD":[{"end":"2011-12-31","val":61700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":90800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":90800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":112800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":112800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":156500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":156500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":186400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":186400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":185600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":185600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":99100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":99100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":86100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":86100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":63200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":63200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":60700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":60700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":67500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":67500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":16700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":16700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":13000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":13000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":10600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsOther":{"label":"Deferred Tax Assets, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.","units":{"USD":[{"end":"2010-12-31","val":12700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":7200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":20400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":24600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":24600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":16900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":16900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":17000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":17000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":21800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":21800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":46900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":46900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":33300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":33300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":25100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":25100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":23400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":23400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":22400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":22400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":18000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":28100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":28100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":8700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":4200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsPropertyPlantAndEquipment":{"label":"Deferred Tax Assets, Property, Plant and Equipment","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2011-12-31","val":56400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":59800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":59800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":82200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":82200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":102700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":102700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":126600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":126600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":117800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":110500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":104300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":104300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":95200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":95200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":76900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":76900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":61400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":61400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":54800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":54800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":61900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":61900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":58100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":58100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":52000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwards":{"label":"Deferred Tax Assets, Tax Credit Carryforwards","description":"Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.","units":{"USD":[{"end":"2011-12-31","val":12200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":28300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":28300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":55100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":55100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":95700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":95700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":164800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":164800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":227400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":227400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":294300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":294300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":349800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":349800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":395500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":395500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":455700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":455700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":509100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":509100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":548700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":548700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":557400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":557400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":486900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsOther":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, Other","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible tax credit carryforwards, classified as other.","units":{"USD":[{"end":"2010-12-31","val":9700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":9000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.","units":{"USD":[{"end":"2010-12-31","val":121800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":132700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":132700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":120200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":120200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":66300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":66300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":102200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":102200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":105400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":105400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":104600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":104600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":65900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":65900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":62200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":62200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":49900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":49900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":67600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":67600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":44500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":44500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":46400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":46400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":29300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":29300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":20500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxAssetsValuationAllowance":{"label":"Deferred Tax Assets, Valuation Allowance","description":"Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.","units":{"USD":[{"end":"2010-12-31","val":500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":2400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":8000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":22100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":22100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":31600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":31600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":43000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":43000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":60000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":60000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":66500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":66500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":70000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":70000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":69900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":69900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":69000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":69000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":60200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":60200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":58000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":58000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":44900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxLiabilities":{"label":"Deferred Tax Liabilities, Net","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.","units":{"USD":[{"end":"2010-12-31","val":553400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":661800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":661800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":752000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":752000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":785400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":785400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1007000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":503200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":579800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":579800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":584100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":554600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":230500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":230500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":223600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":223600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":212800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":212800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":195700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":195700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":185700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":181800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":158100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":158100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":192700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":192700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":253400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxLiabilitiesCurrent":{"label":"Deferred Tax Liabilities, Net, Current","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as current.","units":{"USD":[{"end":"2010-12-31","val":5200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":5200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":5200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2012-12-31","val":6900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":6900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"}]}},"DeferredTaxLiabilitiesNoncurrent":{"label":"Deferred Tax Liabilities, Net, Noncurrent","description":"Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.","units":{"USD":[{"end":"2009-12-31","val":253100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":253100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":253100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":276900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":321000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":325200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":325200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":325200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":325200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":325200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":341900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":353800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":373000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":373600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":373600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":373600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":373600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":373600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":383400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":388000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":400000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":423800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":423800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":423800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":423800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":423800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":430900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":435500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":474900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":479100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":479100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":479100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":479100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":479100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":494400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":496300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":509700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":510700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":510700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":510700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":510700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":510700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":559500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":572500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":593600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":579800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":579800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":579800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":579800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":579800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":589700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":595100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":582100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":584100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":554600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":554600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":554600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":554600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":568600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":577000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":592900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":230500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":230500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":230500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":230500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":230500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":229700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":228500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":231300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":223600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":223600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":223600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":223600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":223600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":215500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":213500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":213900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":212800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2010-12-31","val":27300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":24000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":24000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":30100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":30100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":22700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":22700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":16100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":16100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":10000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":10000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":11900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":11900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":8000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":8000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":8000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":8100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":30000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":28000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"}]}},"DeferredTaxLiabilitiesPropertyPlantAndEquipment":{"label":"Deferred Tax Liabilities, Property, Plant and Equipment","description":"Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.","units":{"USD":[{"end":"2010-12-31","val":387200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":482700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":482700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":577100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":577100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":656200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":656200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":848800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":848800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1053000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1053000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1094700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1039600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":758300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":758300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":752500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":752500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":713400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":713400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":691500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":691500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":680800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":680800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":661700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":661700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":632000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":632000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":619700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DeferredTaxLiabilitiesRegulatoryAssets":{"label":"Deferred Tax Liabilities, Regulatory Assets","description":"Amount of deferred tax liability attributable to taxable temporary differences from regulatory assets.","units":{"USD":[{"end":"2010-12-31","val":105800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":117900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":117900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":104300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":104300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":58700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":58700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":89900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":89900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":89400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":89400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":91900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":25600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":32000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":32000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":29900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":29900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":35400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":35400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":32600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":32600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":30000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":14300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":10700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":28000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":25300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":25300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":24400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate":{"label":"Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate","description":"Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.","units":{"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.0612,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.0581,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"}]}},"DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets":{"label":"Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets","description":"Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.","units":{"pure":[{"start":"2012-01-01","end":"2012-12-31","val":0.0825,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2012"}]}},"DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear":{"label":"Defined Benefit Plan, Health Care Cost Trend Rate Assumed for Next Fiscal Year (Deprecated 2017-01-31)","description":"The assumed health care cost trend rate for the next year used to measure the expected cost of benefits covered by the plan (gross eligible charges). This is based upon the annual rate of change in the cost of health care benefits currently provided by the postretirement benefit plan, due to factors other than changes in the composition of the plan population by age and dependency status.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.1,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.1,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"}]}},"DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets":{"label":"Defined Benefit Plan, Plan Assets, Employer, Related Party, Number of Shares","description":"Number of shares of employer stock in which defined benefit plan asset is invested. Includes, but is not limited to, stock issued or managed by related party of employer.","units":{"shares":[{"end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2011-12-31","val":20000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"}]}},"DefinedBenefitPlanUltimateHealthCareCostTrendRate":{"label":"Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31)","description":"The ultimate trend rate for health care costs.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.05,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.05,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"}]}},"Deposits":{"label":"Deposits","description":"The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":54300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":55500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":30700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":46800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":64700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":64700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":20000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":39800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":39800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":59800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":59800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":80500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":80500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":80500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":22300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":22300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":44400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":44400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":67100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":67100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":90400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":90400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":90400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":24600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":49400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":49400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":74400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":74400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":100200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":100200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":100200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":28200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":28200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":56900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":56900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":86300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":86300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":116600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":116600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":116600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":32200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":32200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":66000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":66000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":99500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":99500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":135700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":135700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":135700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":38400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":38400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":78700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":78700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":120700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":120700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":165900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":165900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":165900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":46800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":46800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":94200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":94200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":141800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":141800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":190600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":190600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":190600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":49200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":49200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":97900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":97900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":147400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":147400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":171900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":171900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":171900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":44500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":44500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":99200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":99200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":149300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":149300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":200100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":200100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":200100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":50700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":50700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":100800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":100800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":150300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":150300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":200600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":200600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":200600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":53400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":53400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":107900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":107900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":161300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":161300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":217700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":217700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":217700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":58000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":58000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":115800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":115800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":173400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":173400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":231600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":231600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":231600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":61700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":61700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":122700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":122700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":181300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":181300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":242000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":242000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":242000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":62300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":62300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":125000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":125000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":188200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":188200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":251700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":251700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":65000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":65000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":130900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":130900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":201700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":201700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":271300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":69700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":142900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":215300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"DepreciationDepletionAndAmortization":{"label":"Depreciation, Depletion and Amortization","description":"The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":100200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":116600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":116600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":32200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":66100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":33900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":99500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":33400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":135700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":135700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":135700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":39000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":39000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":80300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":80300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":41300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":41300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":123500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":123500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":43200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":43200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":170000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":170000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":170000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":48100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":48100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":96800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":96800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":48700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":48700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":145700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":145700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":48900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":48900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":195800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":195800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":195800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":50500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":50500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":100600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":100600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":50100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":50100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":151500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":151500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":50900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":50900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":177500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":177500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":177500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":45800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":45800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":101900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":101900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":56100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":56100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":153400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":153400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":51500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":51500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":205600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":205600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":205600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":51900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":51900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":102100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":102100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":50200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":50200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":151600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":151600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":49500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":49500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":202000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":202000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":202000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":53400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":53400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":107900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":107900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":54500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":54500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":161300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":161300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":53400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":53400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":217800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":217800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":217800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":58000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":58000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":115900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":115900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":57900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":57900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":173400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":173400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":57500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":57500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":231700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":231700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":231700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":61700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":61700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":122700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":122700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":61000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":61000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":181400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":181400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":58700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":58700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":242200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":242200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":242200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":62300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":62300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":125100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":125100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":62800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":62800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":188200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":188200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":63100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":63100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":251800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":251800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":65000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":65000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":131000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":131000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":66000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":66000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":201800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":201800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":70800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":70800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":271500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":69700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":142900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":73200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":215400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":72500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"DerivativeFixedInterestRate":{"label":"Derivative, Fixed Interest Rate","description":"Fixed interest rate related to the interest rate derivative.","units":{"Percent":[{"end":"2011-09-30","val":0.0083,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}],"pure":[{"end":"2011-12-31","val":0.0083,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.0083,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"}]}},"DividendsCommonStock":{"label":"Dividends, Common Stock","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-50400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-56500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-56500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-60800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-60800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-60800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-62100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-62100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":62100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-69100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":69100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":69100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":75200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":75200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":75200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":83800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":83800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":83800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":97900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":97900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":97900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":25700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":51200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":77000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":102700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":102700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":102700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":26900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":54000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":81400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":108700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":108700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":28700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":57400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":86200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":115000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"}]}},"EarningsPerShareBasic":{"label":"Earnings Per Share, Basic","description":"The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":2.82,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0.84,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":0.29,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1.33,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":0.49,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1.89,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":1.89,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0.68,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":0.68,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1.25,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":1.25,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0.57,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":0.57,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0.57,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1.82,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1.82,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":0.57,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":0.57,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":0.57,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2.2,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":2.2,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":2.2,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":0.38,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1.56,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1.56,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0.49,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":0.49,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-04-01","end":"2011-06-30","val":0.49,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0.49,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2.13,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":2.13,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2.66,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2.66,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2.66,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.53,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-10-01","end":"2011-12-31","val":0.53,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.05,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1.05,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.83,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1.83,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2.59,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":2.59,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":2.59,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.76,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-10-01","end":"2012-12-31","val":0.76,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1.19,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1.19,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.36,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.36,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-04-01","end":"2013-06-30","val":0.36,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.36,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.82,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1.82,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.64,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2.64,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2.64,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.82,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-10-01","end":"2013-12-31","val":0.82,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.81,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.81,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":0.81,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.81,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1.21,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1.21,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2.18,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2.18,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2.91,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2.91,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2.91,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.73,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":0.73,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.31,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1.31,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2.56,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":2.56,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1.24,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":1.24,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":1.24,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1.24,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-07-01","end":"2015-09-30","val":1.24,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2.92,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2.92,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":2.92,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.37,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":0.37,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-10-01","end":"2015-12-31","val":0.37,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1.44,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1.44,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2.25,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2.25,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.82,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0.82,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":0.82,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.82,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":0.82,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3.15,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3.15,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3.15,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.89,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":0.89,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":0.89,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1.7,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1.7,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.73,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.73,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-04-01","end":"2017-06-30","val":0.73,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.73,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-04-01","end":"2017-06-30","val":0.73,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2.58,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":2.58,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3.39,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":3.39,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":3.39,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.81,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-10-01","end":"2017-12-31","val":0.81,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-10-01","end":"2017-12-31","val":0.81,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-03-31","val":1,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1.61,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":1.61,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2.2,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":2.2,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3.39,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":3.39,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":3.39,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":1.19,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-10-01","end":"2018-12-31","val":1.19,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-10-01","end":"2018-12-31","val":1.19,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2.03,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":2.03,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2.63,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2.63,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3.59,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":3.59,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":3.59,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":0.96,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-10-01","end":"2019-12-31","val":0.96,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-10-01","end":"2019-12-31","val":0.96,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1.67,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":1.67,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":2.45,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2.45,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3.36,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":3.36,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":3.18,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":0.91,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-10-01","end":"2020-12-31","val":0.91,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-10-01","end":"2020-12-31","val":0.74,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1.53,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1.53,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":2.05,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":2.05,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":3.23,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3.23,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3.23,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":1.18,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":1.18,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":1.18,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1.89,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":1.89,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2.48,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":2.48,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":3.38,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":3.38,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":3.38,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":0.9,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-10-01","end":"2022-12-31","val":0.9,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-10-01","end":"2022-12-31","val":0.9,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.91,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1.91,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3.41,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":3.41,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":1.5,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":1.5,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-07-01","end":"2023-09-30","val":1.5,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":1.5,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4.31,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":4.31,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":0.89,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-10-01","end":"2023-12-31","val":0.89,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":0.88,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":0.88,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-01-01","end":"2024-03-31","val":0.88,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1.45,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":1.45,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0.57,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0.57,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-04-01","end":"2024-06-30","val":0.57,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2.23,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":2.23,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":0.78,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":0.78,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-07-01","end":"2024-09-30","val":0.78,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3.11,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":0.88,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":0.97,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1.52,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0.55,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1.98,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":0.47,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"EarningsPerShareDiluted":{"label":"Earnings Per Share, Diluted","description":"The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":2.82,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0.84,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":0.29,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1.33,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":0.49,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1.89,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":1.89,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0.68,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":0.68,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1.25,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":1.25,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0.57,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":0.57,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0.57,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1.81,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1.81,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":0.56,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":0.56,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":0.56,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2.19,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":2.19,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":2.19,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":0.38,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-03-31","val":1.07,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1.55,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1.55,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0.48,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":0.48,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-04-01","end":"2011-06-30","val":0.48,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0.48,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2.12,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":2.12,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0.57,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2.65,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2.65,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2.65,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":0.53,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-10-01","end":"2011-12-31","val":0.53,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":0.66,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.05,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1.05,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0.39,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.83,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1.83,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0.78,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2.58,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":2.58,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":2.58,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":0.75,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-10-01","end":"2012-12-31","val":0.75,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":0.83,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1.18,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1.18,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.35,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.35,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-04-01","end":"2013-06-30","val":0.35,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0.35,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.81,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1.81,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0.63,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.63,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2.63,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2.63,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":0.82,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-10-01","end":"2013-12-31","val":0.82,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":0.8,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.8,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":0.8,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.8,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1.2,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1.2,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.4,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2.17,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2.17,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0.97,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2.9,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2.9,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2.9,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":0.73,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":0.73,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-03-31","val":0.85,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.3,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1.3,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-04-01","end":"2015-06-30","val":0.46,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2.55,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":2.55,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1.23,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":1.23,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":1.23,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1.23,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-07-01","end":"2015-09-30","val":1.23,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2.92,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2.92,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":2.92,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":0.37,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":0.37,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-10-01","end":"2015-12-31","val":0.37,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":0.93,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1.43,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1.43,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":0.5,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2.25,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2.25,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.81,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0.81,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":0.81,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.81,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":0.81,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3.14,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3.14,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3.14,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":0.89,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":0.89,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":0.89,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-03-31","val":0.97,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1.69,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1.69,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.72,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.72,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-04-01","end":"2017-06-30","val":0.72,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.72,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-04-01","end":"2017-06-30","val":0.72,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2.57,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":2.57,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-07-01","end":"2017-09-30","val":0.88,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3.38,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":3.38,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":3.38,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":0.81,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-10-01","end":"2017-12-31","val":0.81,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-10-01","end":"2017-12-31","val":0.81,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":0.99,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.99,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-03-31","val":0.99,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.99,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-03-31","val":0.99,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1.6,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":1.6,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-04-01","end":"2018-06-30","val":0.61,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2.19,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":2.19,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-07-01","end":"2018-09-30","val":0.59,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3.38,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":3.38,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":3.38,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":1.18,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-10-01","end":"2018-12-31","val":1.18,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-10-01","end":"2018-12-31","val":1.18,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-03-31","val":1.37,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2.02,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":2.02,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-04-01","end":"2019-06-30","val":0.66,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2.63,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":2.63,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-07-01","end":"2019-09-30","val":0.6,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3.59,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":3.59,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":3.59,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":0.96,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-10-01","end":"2019-12-31","val":0.96,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-10-01","end":"2019-12-31","val":0.96,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-03-31","val":1.28,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1.67,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":1.67,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-04-01","end":"2020-06-30","val":0.39,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":2.45,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2.45,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-07-01","end":"2020-09-30","val":0.78,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3.35,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":3.35,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":3.18,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":0.9,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-10-01","end":"2020-12-31","val":0.9,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-10-01","end":"2020-12-31","val":0.73,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":0.99,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1.53,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1.53,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":0.53,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":2.05,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":2.05,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":0.53,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":3.23,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3.23,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3.23,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":1.18,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":1.18,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":1.18,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-03-31","val":1.24,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1.89,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":1.89,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-04-01","end":"2022-06-30","val":0.67,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2.48,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":2.48,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-07-01","end":"2022-09-30","val":0.59,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":3.38,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":3.38,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":3.38,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":0.9,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-10-01","end":"2022-12-31","val":0.9,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-10-01","end":"2022-12-31","val":0.9,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1.02,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.91,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1.91,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0.9,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3.41,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":3.41,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":1.49,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":1.49,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-07-01","end":"2023-09-30","val":1.49,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":1.49,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4.3,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":4.3,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":0.89,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-10-01","end":"2023-12-31","val":0.89,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":0.88,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":0.88,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-01-01","end":"2024-03-31","val":0.88,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1.45,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":1.45,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0.57,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0.57,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-04-01","end":"2024-06-30","val":0.57,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2.23,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":2.23,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":0.78,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":0.78,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-07-01","end":"2024-09-30","val":0.78,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3.1,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":0.87,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":0.97,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1.52,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0.55,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1.98,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":0.46,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"EffectiveIncomeTaxRateContinuingOperations":{"label":"Effective Income Tax Rate Reconciliation, Percent","description":"Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"Percent":[{"start":"2010-01-01","end":"2010-09-30","val":0.396,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":0.249,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"}],"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.337,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.41,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-12-31","val":0.372,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0.372,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.181,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.182,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":0.182,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":0.249,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":0.276,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.276,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.276,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.254,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0.254,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.252,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0.252,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0.255,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0.255,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0.281,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0.281,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.281,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.188,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":0.188,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.2,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0.2,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.221,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.221,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.215,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.215,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.215,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.207,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0.207,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.213,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0.213,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":0.227,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0.227,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0.226,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.226,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.226,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.134,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0.134,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.168,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0.168,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0.18,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":0.18,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0.152,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.152,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0.152,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.167,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0.167,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.164,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0.164,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":0.123,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.123,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0.113,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0.113,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0.113,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.211,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.211,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.192,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.192,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":0.209,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":0.209,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0.079,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0.079,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0.079,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-0.078,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.078,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.124,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":0.124,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":0.083,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":0.083,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":0.098,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0.098,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0.098,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.04,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":0.04,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0.018,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-0.018,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":0.033,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-0.033,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":0.037,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0.037,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-0.037,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-0.272,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-0.272,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-0.378,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-0.378,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-0.301,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-0.301,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":0.324,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-0.324,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-0.397,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.315,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-0.315,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-0.284,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-0.284,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-0.276,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-0.276,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":-0.243,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-0.243,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-0.243,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-0.092,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-0.092,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-0.221,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-0.221,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-0.26,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-0.26,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-0.312,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-0.312,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-0.312,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.038,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":0.038,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0.014,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":0.014,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":0.121,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":0.121,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":0.135,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":0.135,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.097,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":0.097,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0.087,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":0.087,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":0.085,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":0.085,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":0.037,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.178,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0.143,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":0.135,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent","description":"Percentage of domestic federal statutory tax rate applicable to pretax income (loss).","units":{"Percent":[{"start":"2011-01-01","end":"2011-09-30","val":0.41,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"}],"pure":[{"start":"2009-01-01","end":"2009-12-31","val":0.35,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":0.41,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":0.41,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.41,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0.41,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":0.41,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.41,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0.41,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0.41,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.41,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.41,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0.35,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":0.41,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0.35,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.41,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0.35,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0.35,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0.35,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0.35,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":0.35,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0.35,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.35,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0.35,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.35,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0.35,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.35,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0.35,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0.35,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.35,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0.35,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.35,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.35,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.35,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.35,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.35,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0.35,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":0.35,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.35,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.35,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0.21,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0.21,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":0.21,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0.21,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0.21,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0.21,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":0.21,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0.21,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0.21,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.21,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":0.21,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0.21,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":0.21,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0.21,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":0.21,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0.21,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":0.21,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0.21,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0.21,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0.21,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0.21,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0.21,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0.21,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0.21,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0.21,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0.21,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0.21,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.21,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0.21,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.21,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0.21,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.21,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":0.21,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.21,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0.21,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.21,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0.21,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0.21,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.21,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0.21,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":0.21,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0.21,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":0.21,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0.21,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0.21,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0.21,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":0.21,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.21,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0.21,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":0.21,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0.21,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":0.21,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0.21,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0.21,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.21,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0.21,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":0.21,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0.21,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0.21,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0.21,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":0.21,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":0.21,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":0.21,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0.21,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.21,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0.21,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0.21,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0.21,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":0.21,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount":{"label":"Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Amount","description":"Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":-500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":-900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":-100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2"},{"start":"2023-01-01","end":"2023-03-31","val":-300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":-600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-1300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-1300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2025-01-01","end":"2025-03-31","val":-400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-1100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount":{"label":"Share-based Payment Arrangement, Amount Capitalized","description":"Amount of cost capitalized for award under share-based payment arrangement.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense":{"label":"Share-based Payment Arrangement, Expense, Tax Benefit","description":"Amount of tax benefit for recognition of expense of award under share-based payment arrangement.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":1100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":1100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":1100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":1100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"EmployeeStockOwnershipPlanESOPCompensationExpense":{"label":"Employee Stock Ownership Plan (ESOP), Compensation Expense","description":"The amount of plan compensation cost recognized during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":10100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":6500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":6500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":5200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":7100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":7100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":7100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":1900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":3600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":5300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":5300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":7400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":1800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":3700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":5500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":5500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":7700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":7700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":7700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":2000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":4000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":6000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":6000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":8400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":8400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":8400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":4500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":6700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":6700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":9100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":9100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":9100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":2400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":4900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":7300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":7300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":9000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":9000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":9000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":1600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":9200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":9200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":9200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":11000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":11000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":11000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":11400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":11400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":11400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":10800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":10800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":10800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":11200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":11200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":11200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":11500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":11500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":11500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":12000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":12000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":12000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":13700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":13700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":15700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"EmployeeStockOwnershipPlanESOPDeferredSharesFairValue":{"label":"Employee Stock Ownership Plan (ESOP), Deferred Shares, Fair Value","description":"Fair value of unearned shares held by the employee stock ownership plan (ESOP).","units":{"USD":[{"end":"2009-12-31","val":49000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":48400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":48400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":42000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":42000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":42000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":28700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":28700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":28700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":24100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":24100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":24100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":13200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":13200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":13200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares":{"label":"Employee Stock Ownership Plan (ESOP), Number of Allocated Shares","description":"The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.","units":{"shares":[{"end":"2009-12-31","val":2200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":2200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":2200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":2200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":2200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":2200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":2000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":2000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":1800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares":{"label":"Employee Stock Ownership Plan (ESOP), Number of Suspense Shares","description":"Shares contributed to the ESOP that have not yet been released, committed to be released, or allocated to participant accounts. Suspense shares generally collateralize ESOP debt.","units":{"shares":[{"end":"2009-12-31","val":1500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":1300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":1000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"EmployeeStockOwnershipPlanESOPSharesInESOP":{"label":"Employee Stock Ownership Plan (ESOP), Shares in ESOP","description":"Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan.","units":{"shares":[{"end":"2009-12-31","val":3700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":3500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":3500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":3200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":3200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":3200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":2900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":2900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":2500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":2500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":2200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":2200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":1800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"EnergyRelatedInventory":{"label":"Energy Related Inventory","description":"Carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies relating to a source of usable power held for future sale or future use in manufacturing or production process.","units":{"USD":[{"end":"2012-12-31","val":28000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":28000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":28000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":22400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":25300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":18300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":13100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":13100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":13100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":16300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":22900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":16800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2015-12-31","val":58100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-09-30","val":45900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"}]}},"EnergyRelatedInventoryCoal":{"label":"Energy Related Inventory, Coal","description":"Carrying amount as of the balance sheet date of coal, which is a combustible rock or minerals which are extracted from the ground and used as fuel.","units":{"USD":[{"end":"2010-12-31","val":22900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":22900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":22900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":23500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":28500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":28600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":28600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":28600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":28600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":28600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":31800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":27500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":31300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":28000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":28000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":13100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":13100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":29000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":29000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":29000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":54000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":58100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":58100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":58100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":58100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":56500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":49200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-12-31","val":43900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":43900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":43900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":43900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":43900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":48300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":45000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":39600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":34800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":34800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":34800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":34800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":34800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":33800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":31400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":27300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":26000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":26000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":26000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":26000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":26000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":29400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":33400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":37800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":25900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":25900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":25900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":25900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":25900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":31400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":33500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":25100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":23100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":23100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":23100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":23100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":23100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":20400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":17200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":12400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":18700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":18700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":18700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":18700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":18700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":17400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":35500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":36200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":33400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":33400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":33400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":33400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":33400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":39600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":37700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":33000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":27200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":27200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":27200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":27200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":27200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":30200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":25800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":21700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":22500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":22500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":22500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":22500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":22300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":23800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":22100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"EntityWideRevenueMajorCustomerPercentage":{"label":"Entity-Wide Revenue, Major Customer, Percentage (Deprecated 2013-01-31)","description":"Percentage of revenue generated from a single external customer that accounts for 10 percent or more of an entity's revenues.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.125,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.128,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.123,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012"}]}},"EnvironmentalExitCostsAssetsPreviouslyDisposedLiabilityForRemediation":{"label":"Environmental Exit Costs, Assets Previously Disposed, Liability for Remediation","description":"Carrying amount of the liability for remediation of environmental damage pertaining to assets or businesses previously disposed.","units":{"USD":[{"end":"2011-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"}]}},"EquityMethodInvestmentDividendsOrDistributions":{"label":"Proceeds from Equity Method Investment, Distribution","description":"Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-14600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-7400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":-11100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-14800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-14800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-7700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-11600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":-15700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":15700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-3900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-7900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-12000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-4300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":12600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":17000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":10400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"}]}},"EquityMethodInvestmentOwnershipPercentage":{"label":"Equity Method Investment, Ownership Percentage","description":"The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.","units":{"Percent":[{"end":"2011-09-30","val":0.08,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}],"pure":[{"end":"2011-06-30","val":0.08,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-12-31","val":0.08,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":0.08,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0.08,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":0.08,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0.08,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":0.08,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":0.08,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":0.08,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0.08,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":0.08,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":0.08,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":0.08,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":0.08,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0.08,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0.08,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0.08,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationAssets":{"label":"Equity Method Investment, Summarized Financial Information, Assets (Deprecated 2020-01-31)","description":"The amount of assets reported by an equity method investment of the entity.","units":{"USD":[{"end":"2010-12-31","val":2948300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":3112400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":3112400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3337800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":3337800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3590200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":3590200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3795100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationCostOfSales":{"label":"Equity Method Investment, Summarized Financial Information, Cost of Sales (Deprecated 2020-01-31)","description":"The amount of the cost of sales reported by an equity method investment of the entity.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":69800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":139700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":69900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":217200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":77600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":78600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":78600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":153000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":153000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":74400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":74400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":229600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":229600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":76600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":76600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":80000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":160300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":80300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":238300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":78000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets":{"label":"Equity Method Investment, Summarized Financial Information, Current Assets (Deprecated 2020-01-31)","description":"The amount of current assets reported by an equity method investment of the entity.","units":{"USD":[{"end":"2010-12-31","val":59900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":58700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":58700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":63100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":63100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":80700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":80700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":66400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities":{"label":"Equity Method Investment, Summarized Financial Information, Current Liabilities (Deprecated 2020-01-31)","description":"The amount of current liabilities reported by an equity method investment of the entity.","units":{"USD":[{"end":"2010-12-31","val":428400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":298500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":298500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":251500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":251500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":381400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":381400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":313100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationEquity":{"label":"Equity Method Investment Summarized Financial Information, Equity (Deprecated 2020-01-31)","description":"Amount of equity, including noncontrolling interest, reported by an equity method investment of the entity.","units":{"USD":[{"end":"2010-12-31","val":1260000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1331300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1331300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1440500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":1440500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1532600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1532600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1617200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity":{"label":"Equity Method Investment, Summarized Financial Information, Liabilities and Equity (Deprecated 2020-01-31)","description":"The amount of liabilities and equity reported by an equity method investment of the entity.","units":{"USD":[{"end":"2010-12-31","val":2948300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":3112400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":3112400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3337800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":3337800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3590200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":3590200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3795100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss":{"label":"Equity Method Investment, Summarized Financial Information, Net Income (Loss) (Deprecated 2020-01-31)","description":"The amount of net income (loss) reported by an equity method investment of the entity.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":213400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":109200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":54100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":164200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":55000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":219700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":219700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":54200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":109800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":109800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":55600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":55600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":166500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":166500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":56700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":56700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":223900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":223900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":223900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":58100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":58100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":117400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":117400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":59300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":59300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":177900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":177900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":60500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":60500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":237400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":237400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":237400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":60500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":60500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":121800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":121800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":61300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":61300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":184500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":184500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":62700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":62700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":247600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":247600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":63100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":63100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":126800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":126800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":63700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":63700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":192300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":192300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":65600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":65600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":238700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":48000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":108600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":60600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":172000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":63400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets":{"label":"Equity Method Investment, Summarized Financial Information, Noncurrent Assets (Deprecated 2020-01-31)","description":"The amount of noncurrent assets reported by an equity method investment of the entity.","units":{"USD":[{"end":"2010-12-31","val":2888400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":3053700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":3053700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3274700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":3274700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3509500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":3509500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3728700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationRevenue":{"label":"Equity Method Investment, Summarized Financial Information, Revenue (Deprecated 2020-01-31)","description":"Amount of revenue from sale of product and rendering of service reported by equity method investee.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":521500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":277100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":138700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":414100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":136900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":556700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":556700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":139600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":277800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":277800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":138200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":138200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":420600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":420600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":142800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":142800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":567200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":567200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":567200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":147700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":147700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":299800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":299800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":152200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":152200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":450100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":450100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":150300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":150300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":603200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":603200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":603200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":151800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":151800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":303900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":303900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":152100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":152100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":464300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":464300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":160500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":160500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":626300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":626300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":163300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":163300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":323300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":323300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":160000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":160000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":487000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":487000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":163600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":163600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":635000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":152400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":317600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":165200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":482000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":164500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"EquityMethodInvestments":{"label":"Equity Method Investments","description":"This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.","units":{"USD":[{"end":"2009-12-31","val":88400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":88400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":88400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2009-12-31","val":88400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-06-30","val":91100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":92000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":93300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":93300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":93300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":93300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":93300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":93300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":94800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":96300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":97900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":98900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":98900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":98900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":98900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":98900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":98900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-03-31","val":100500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":102600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":105500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":107300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":107300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":107300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":107300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":107300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":107300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-03-31","val":109000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":111200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":112700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":114600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":114600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":114600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":114600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":114600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":116600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":118800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":120700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":121100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":121100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":121100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":121100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":121100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":122300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":124200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":126000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":124500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":124500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":124500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":124500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":124500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":128600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":129000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":133800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":135600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":135600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":135600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":135600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":135600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":140200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":143100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":146000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":118700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":118700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":118700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":118700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":118700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":120100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":123600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":126000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":161100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":161100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":161100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":161100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":161100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":154800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":160200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":183300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":197600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":197600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":197600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":197600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":197600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":225700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":267100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":291800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":301200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":301200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":301200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":301200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":301200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":301500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":317800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":317800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":318000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":318000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":318000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":318000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":318000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":320600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":322000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":320300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":322700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":322700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":322700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":322700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":322700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":322700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":323900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":327500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":329700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":331200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":331200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":331200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":331200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":331200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":333100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":333100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1I"},{"end":"2024-06-30","val":336000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":336000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":337900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":337900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":340100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":340100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":340100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":340100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":344000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":350500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":357700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"EscrowDeposit":{"label":"Escrow Deposit","description":"The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.","units":{"USD":[{"end":"2013-12-31","val":5400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q4I"},{"end":"2013-12-31","val":5400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements","description":"Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2017-01-01","end":"2017-03-31","val":15100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"}]}},"FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease":{"label":"Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)","description":"Amount of increase (decrease) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":3800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"}]}},"FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease":{"label":"Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)","description":"Amount of increase (decrease) in allowance for credit loss on financing receivable.","units":{"USD":[{"start":"2011-01-01","end":"2011-09-30","val":-200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"}]}},"FinancingReceivableAllowanceForCreditLossesProvisions":{"label":"Financing Receivable, Allowance for Credit Losses, Provisions (Deprecated 2012-01-31)","description":"Charge to expense for financing receivables that are expected to be uncollectible.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"}]}},"FiniteLivedIntangibleAssetsAccumulatedAmortization":{"label":"Finite-Lived Intangible Assets, Accumulated Amortization","description":"Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2014-12-31","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":2900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":4100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":9300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":9300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":9300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":12100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":13400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":14800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":14800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":14800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":14800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":14800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":16200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":17500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":18900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":20400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, after Year Five","description":"Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":47500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":47500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":47600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":44600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":44600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":44600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":44600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":41300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":41300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":41300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":41400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":37100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":37100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":38200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":38400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":34200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year One","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-12-31","val":5100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":5500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":5300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":5300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Remainder of Fiscal Year","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in remainder of current fiscal year.","units":{"USD":[{"end":"2015-03-31","val":3600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2016-03-31","val":3800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2017-03-31","val":4100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":4000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFive":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Five","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":4000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearFour":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Four","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":4100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearThree":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Three","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":4200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo":{"label":"Finite-Lived Intangible Asset, Expected Amortization, Year Two","description":"Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-03-31","val":4300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"FiniteLivedIntangibleAssetsNet":{"label":"Finite-Lived Intangible Assets, Net","description":"Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"end":"2014-12-31","val":1900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":67700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":66700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":65300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":68000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":68000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":68000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":68000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":68000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":66700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":65500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":64200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":65600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":65600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":65600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":65600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":65600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":64200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":62800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":62400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":61000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":61000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":61000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":61000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":61000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":59600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":60700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":59600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":58200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":58200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":58200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":58200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":58200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"FiniteLivedIntangibleAssetsPeriodIncreaseDecrease":{"label":"Finite-Lived Intangible Assets, Period Increase (Decrease)","description":"Amount of increase (decrease) in carrying value of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.","units":{"USD":[{"start":"2018-01-01","end":"2018-06-30","val":2400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":2700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":2800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"}]}},"FinitelivedIntangibleAssetsAcquired1":{"label":"Finite-lived Intangible Assets Acquired","description":"Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":66400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":66400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":66500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":70400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"ForwardContractIndexedToIssuersEquityForwardRate":{"label":"Forward Contract Indexed to Issuer's Equity, Forward Rate Per Share","description":"The per share price of the Company's stock at which the contract holder of the freestanding contract has the right to purchase or sell the Company's stock at a future date.","units":{"USD/shares":[{"start":"2014-02-25","end":"2014-02-26","val":48.01,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-02-25","end":"2014-02-26","val":48.01,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q1I"}]}},"ForwardContractIndexedToIssuersEquityIndexedShares":{"label":"Forward Contract Indexed to Issuer's Equity, Indexed Shares","description":"The number of issuer's shares to which the forward contract is indexed.","units":{"shares":[{"end":"2014-02-26","val":2800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-02-26","val":2800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q1I"}]}},"GainLossOnDispositionOfAssets1":{"label":"Gain (Loss) on Disposition of Assets","description":"Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-2600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-09-30","val":-5300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-5300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-6000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-6000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-6000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-09-30","val":-200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-12-31","val":1000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-1000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-12-31","val":1700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"}]}},"GainLossOnSaleOfBusiness":{"label":"Gain (Loss) on Disposition of Business","description":"Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":20100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":20100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":20600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":20600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":20600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":23600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-09-30","val":20600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":23600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":23600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":23600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021"}]}},"GainLossOnSaleOfInvestments":{"label":"Gain (Loss) on Sale of Investments","description":"The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"}]}},"GainLossOnSaleOfOtherAssets":{"label":"Gain (Loss) on Disposition of Other Assets","description":"Amount of gain (loss) on sale or disposal of other assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":-400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2018-01-01","end":"2018-12-31","val":-2700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":2100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":1600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":1600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-3100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-3100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-1100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":1300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":1300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":1300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-1400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-2100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-2100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-1200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-1200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-1200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":1800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"GainsLossesOnSalesOfOtherRealEstate":{"label":"Gains (Losses) on Sales of Other Real Estate","description":"The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":-700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"}]}},"Goodwill":{"label":"Goodwill","description":"Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"end":"2014-01-30","val":2900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":2900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":2900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014Q4I"},{"end":"2015-09-30","val":131000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":130600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":130600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":130600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":130600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":130600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":130600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":130600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":130600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":130600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":131200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":131200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":131200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":131200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":131200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":131200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":131400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":149900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":148300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":148300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":148300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":148300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":148300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":148500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":148500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":148500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":148500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":148500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":148500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2022-12-31","val":154900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":154900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":154900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":154900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q4I"},{"end":"2023-03-31","val":154900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":154900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":154900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":154900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":154900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":154900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":154900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q4I"},{"end":"2024-03-31","val":154900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":154900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":154900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":154900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":154900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":154900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":154900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":154900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":154900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":154900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"GoodwillAcquiredDuringPeriod":{"label":"Goodwill, Acquired During Period","description":"Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.","units":{"USD":[{"start":"2015-01-01","end":"2015-09-30","val":128100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":127700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":127700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":16900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"GoodwillImpairmentLoss":{"label":"Goodwill, Impairment Loss","description":"Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":3300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"}]}},"GoodwillPeriodIncreaseDecrease":{"label":"Goodwill, Period Increase (Decrease)","description":"Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"GoodwillPurchaseAccountingAdjustments":{"label":"Goodwill, Purchase Accounting Adjustments","description":"Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"ImpairmentOfIntangibleAssetsExcludingGoodwill":{"label":"Impairment of Intangible Assets (Excluding Goodwill)","description":"The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"}]}},"ImpairmentOfInvestments":{"label":"Other than Temporary Impairment Losses, Investments","description":"The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-1700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"ImpairmentOfRealEstate":{"label":"Impairment of Real Estate","description":"The charge against earnings in the period to reduce the carrying amount of real property to fair value.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-1700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-1700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":1700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":36300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":36300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":36300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":91500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":71500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":28800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":102200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":30700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":119100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":119100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":45300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":66000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":66000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":20700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":20700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":99200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":99200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":33200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":33200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":129200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":129200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":129200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":32700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":32700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":51900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":51900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":19200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":19200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":91600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":91600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":39700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":39700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":135100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":135100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":135100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":40000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":40000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":58100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":58100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":18100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":18100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":92000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":92000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":33900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":33900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":133400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":133400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":133400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":42600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":42600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":64400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":64400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":21800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":21800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":119400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":119400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":55000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":55000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":162200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":162200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":162200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":46300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":46300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":75000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":75000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":28700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":28700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":149700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":149700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":74700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":74700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":166800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":166800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":166800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":55700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":55700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":85200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":85200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":29500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":29500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":127200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":127200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":42000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":42000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":175600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":175600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":175600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":62100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":62100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":106300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":106300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":44200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":44200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":165400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":165400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":59100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":59100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":186900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":186900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":186900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":47300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":47300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":73200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":73200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":25900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":25900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":104300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":104300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":31100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":31100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":158600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":158600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":158600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":73400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":73400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":102800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":102800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":29400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":29400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":131600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":131600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":28800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":28800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":178900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":178900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":178900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":50700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":50700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":59100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":59100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":8400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":8400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":92400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":92400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":33300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":33300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":122100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":122100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":109400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":33000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":33000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":50700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":50700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":17700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":17700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":69900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":69900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":19200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":19200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":110900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":110900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":110900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":42600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":42600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":55100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":55100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":12500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":12500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":74700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":74700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":19600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":19600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":100100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":100100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":100100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":39100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":39100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":79400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":79400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":40300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":40300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":168300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":168300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":88900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":88900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":206800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":206800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":41000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":41000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":62100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":62100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":21100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":21100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":97700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":97700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":35600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":35600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":126400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":42200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":48200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":6000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":63100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":14900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Equity Method Investments","description":"Amount of income (loss) for proportionate share of equity method investee's income (loss).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":15300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":8500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":4300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":12900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":4400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":17500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":17500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":4500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":8900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":8900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":4400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":4400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":13400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":13400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":4500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":4500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":17900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":17900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":17900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":4400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":9000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":9000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":4600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":4600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":13700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":13700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":4700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":4700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":18400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":18400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":18400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":4600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":9400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":9400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":4800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":4800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":14300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":14300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":4900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":4900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":19400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":19400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":19400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":5200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":10200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":10200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":5000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":5000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":15100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":15100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":4900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":4900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":20300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":20300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":20300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":5100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":5100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":10300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":10300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":5200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":5200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":15600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":15600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":5300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":5300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":19600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":19600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":3900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":8600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":8600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":4700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":4700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":14100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":14100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":5500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":5500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":16300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":16300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":16300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":4800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":4800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":8900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":4100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":4100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":15000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":15000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":6100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":6100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":18500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":18500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":18500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":6100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":6100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":11400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":11400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":5300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":5300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":17300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":17300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":5900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":5900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":22500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":22500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":22500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":4700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":9000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":9000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":4300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":4300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":13000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":13000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":4000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":4000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":17500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":17500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":17500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":5600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":5600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":10400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":10400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":4800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":4800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":15300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":15300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":4900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":4900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":21700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":21700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":21700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":5200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":5200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":11600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":11600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":6400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":6400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":16700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":16700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":5100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":5100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":22100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":22100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":22100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":4800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":4800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":9900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":9900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":5100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":5100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":14300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":14300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":4400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":4400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":20000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":20000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":20000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":5500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":5500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":10800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":10800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":5300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":5300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":13100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":13100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":2300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":2300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":18700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":18700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":18700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":6000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":11400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":11400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":5400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":5400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":16100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":16100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":4700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":4700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":21700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":21700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":5500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":5500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":11400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":11400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":5900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":5900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":16500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":16500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":5100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":5100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":25000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":6000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":11900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":5900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":17500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":5600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions":{"label":"Income (Loss) from Equity Method Investments, Net of Dividends or Distributions","description":"This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-3100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-09-30","val":-200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-1400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-2200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-2200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-3100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-3100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-3100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-1900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-1900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-3200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-3200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-3200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-1700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-2700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-2700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-3700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-3700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-3700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-1300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-2300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-3100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-3100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-4200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-4200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-4200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-1900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-3000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-3000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-2600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-2600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-2600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-2300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-3700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-3700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-1800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-1800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-1800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-2900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-2900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-2900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-5800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-5800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-5700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-5700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-5700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-1500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-1500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-2500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-2500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-3800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-3800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-3200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-3200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":3200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":-1300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":1300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-2300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":2300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":2300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":1200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":2200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":3200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":3200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":5600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":5600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":5600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":2200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":2300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":3200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":3200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":3200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-1000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-1000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-1100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-1800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-1800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":-2200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-2200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-2200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-3800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-3800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-2400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-1000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-1000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":1800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-1900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-1500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-1700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncomeTaxCreditsAndAdjustments":{"label":"Income Tax Credits and Adjustments","description":"A credit or adjustment for government or taxing authority authorized decrease in taxes owed as a result of meeting certain tax policy conditions.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":-300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-03-31","val":-200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-06-30","val":-500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":-300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":-700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-09-30","val":-700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":-200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2012-01-01","end":"2012-03-31","val":-200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3"}]}},"IncomeTaxExpenseBenefit":{"label":"Income Tax Expense (Benefit)","description":"Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":43400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":15000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":4200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":21500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":6500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":30800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":30800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":19900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":29300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":29300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":9400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":9400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":40500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":40500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":11200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":11200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":44300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":44300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":44300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":8200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":8200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":12000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":12000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":3800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":3800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":24700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":24700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":12700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":12700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":35600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":8300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":8300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":13100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":4800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":4800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":23400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":23400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":10300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":10300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":38000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":38000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":38000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":7500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":11600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":4100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":20300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":20300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":8700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":8700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":28700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":28700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":28700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":8800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":8800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":13700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":13700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":4900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":4900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":27100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":27100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":13400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":13400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":36700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":36700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":36700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":6200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":6200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":12600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":12600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":6400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":6400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":27000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":27000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":14400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":14400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":25300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":25300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":25300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":9300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":14000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":14000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":4700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":4700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":15700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":15700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":19800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":19800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":19800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":13100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":13100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":20400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":20400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":7300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":7300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":34600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":34600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":14200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":14200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":14700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":14700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":14700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-3700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-9100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-9100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-5400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-5400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-8700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-8700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-15500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-15500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-15500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":2900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-1900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-4800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-4800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-4300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-2400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-2400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-6600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-6600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-6600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-13800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-13800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-22300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-22300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-8500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-8500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-27800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-27800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-5500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-5500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-39500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-39500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-43400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-10400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-10400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-14400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-14400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-4000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-4000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-19300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-19300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-4900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-4900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-26900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-26900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-26900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-3900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-12200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-12200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-8300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-8300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-19400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-19400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-7200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-7200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-31200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-31200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-31200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":1500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":20400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":20400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":19300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":19300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":27900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":27900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":5400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":5400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":1400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":8300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":8300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":2900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":2900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":4700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":7500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":6900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":8500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":1600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncomeTaxesPaid":{"label":"Income Taxes Paid","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":1000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-06-30","val":400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"IncomeTaxesPaidNet":{"label":"Income Taxes Paid, Net","description":"The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-5600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-29400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-54200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-54200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-11100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-11100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-11400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-11400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-11400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":5100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":5100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":5100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"},{"start":"2020-01-01","end":"2020-12-31","val":-2000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":1100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":6000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":6000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":6000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":8100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":8100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":14100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":14100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":19500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":19500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":5700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":5700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":7000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":7000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":19100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-06-30","val":11100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":15900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncomeTaxesReceivable":{"label":"Income Taxes Receivable, Current","description":"Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.","units":{"USD":[{"end":"2011-12-31","val":1300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2012-12-31","val":2200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"}]}},"IncomeTaxReceivable":{"label":"Income Taxes Receivable","description":"Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.","units":{"USD":[{"end":"2010-12-31","val":13900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate":{"label":"Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount","description":"The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":32000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":41700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":41700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":45200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":45200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":45200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":47300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":47300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":47300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":46700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":46700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":46700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":22500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":41800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":56800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":56800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":56800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":16200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":26300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":52400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":52400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":26100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":58400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":58400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":58400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":19500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":19500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":29800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":29800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":10300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":44500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":44500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":14700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":14700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":61500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":61500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":61500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":21700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":21700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":37200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":37200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":15500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":15500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":57900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":57900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":20700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":20700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":65400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":65400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":65400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":9900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":9900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":15400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":15400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":5400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":5400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":21900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":21900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":6500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":6500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":33300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":33300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":33300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":15400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":15400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":21600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":21600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":6200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":6200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":27600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":27600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":6000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":6000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":37600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":37600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":37600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":10600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":10600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":12400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":12400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":1700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":1700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":19400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":19400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":7000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":7000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":25600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":25600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":23000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":6900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":6900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":10600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":10600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":3700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":3700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":14700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":14700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":4000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":4000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":23300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":23300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":23300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":8900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":8900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":11600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":11600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":2600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":2600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":15700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":15700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":4100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":4100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":21000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":21000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":21000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":8200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":8200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":16700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":16700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":8500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":8500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":35300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":35300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":18700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":18700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":43400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":43400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":8600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":8600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":13000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":13000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":4400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":4400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":20500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":20500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":7500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":7500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":26500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":8900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":10100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":1200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":13300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":3200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncomeTaxReconciliationMinorityInterestIncomeExpense":{"label":"Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to noncontrolling interest income (loss) exempt from income taxes.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-2700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-2700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-2700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-1800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-1800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-3100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-3100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-1300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-1300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-3900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-3900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-6300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-6300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-6300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-3800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-7000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-7000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-3200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-3200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-8400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-8400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-1400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-1400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-11200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-11200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-11200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-3800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-3800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-5900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-5900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-2100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-2100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-8900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-8900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":-3000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":-3000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-13300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-13300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-2800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-5200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-5200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-2400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-2400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-7600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-7600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-2400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-2400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-11000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-4000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-8900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-4900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-11500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-2600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncomeTaxReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-2900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-2300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-2300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-1000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-1000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-3800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-3800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-3800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":2400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":1700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020"}]}},"IncomeTaxReconciliationOtherReconcilingItems":{"label":"Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority noncontrolling interest income (loss), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, increase (decrease) in enacted tax rate, prior year income taxes, increase (decrease) in deferred tax asset valuation allowance, and other adjustments.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":2500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-1000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":4700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":4500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-1900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-3400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-3100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-4300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-4300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-3100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":1800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-1200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":1000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":4000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":2200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":2200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-4100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-4100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-4100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-4600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-4600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-5400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-5400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-4600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-4600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-3600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-3600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-3600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-2900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-2900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-2200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-2000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-2000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-1100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-1100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":1200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":1200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-2600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-1100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-1100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-1200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-2000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-2000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":1800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":2200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":2200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":1200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":1200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":1300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-2700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-2700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":1300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-3400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-3500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-3000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncomeTaxReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":4500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":6000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":6000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":6000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":4300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":4300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":4300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":3100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":4800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":7200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":7200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":7200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":2800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":2600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":4400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":3200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":5000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":1800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":5900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":5900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":3900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":6300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":2400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":2400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":9600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":3300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":3300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":10500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":10500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":10500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":2600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":4200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":1600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":1600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":6400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":6400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":2200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":2200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":8900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":8900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":8900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":10100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":12000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":12000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":1900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":1900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":14100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":14100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":2100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":2100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":17200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":17200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":17200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":3200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":3300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":3300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":5700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":5700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":2400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":2400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":7700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":7700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":6500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":3100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":5100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":5100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":2000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":2000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":5800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":5800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":8600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":8600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":8600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":3900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":5500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":5500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":1600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":1600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":6600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":6600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":1100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":1100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":8600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":8600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":8600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":3400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":3400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":7000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":7000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":3600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":3600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":15000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":15000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":8000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":8000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":19700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":19700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":4600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":7100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":7100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":2500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":2500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":10500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":10500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":3400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":3400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":13500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":4800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":5700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":7100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":1400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncomeTaxReconciliationTaxCredits":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":4300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":7600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":7600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":7600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":19200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":19200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":19200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":23700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":23700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":37000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"IncomeTaxReconciliationTaxCreditsOther":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2014-01-01","end":"2014-06-30","val":12800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":16400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":23700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":19200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":20800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":27000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":31800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":11000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":37000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":37000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":13900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":20500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":20500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":6600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":34500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":34500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":14000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":14000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":41500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":41500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":41500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":13000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":13000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":23000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":23000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":10000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":10000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":33400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":33400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":10400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":10400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":45100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":45100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":45100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":14400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":14400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":25600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":25600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":11200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":11200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":35000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":35000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":9400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":9400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":45000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":45000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":45000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":16300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":16300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":26100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":26100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":9800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":9800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":35700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":35700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":9600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":9600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":50700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":50700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":50700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":23800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":23800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":33400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":33400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":9600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":9600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":45900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":45900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":12500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":12500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":62700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":62700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":62700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":18600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":18600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":27100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":27100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":8500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":8500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":36600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":36600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":9500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":9500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":53500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":53500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":53500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":17600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":17600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":24700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":24700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":7100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":7100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":34400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":34400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":9700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":9700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":50700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":50700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":50700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":10400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":10400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":20600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":20600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":10200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":10200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":28300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":28300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":7700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":7700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":31600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":31600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":11600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":11600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":16700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":16700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":5100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":5100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":25000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":25000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":8300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":8300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":32400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":4800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":6400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":1600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":8100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":1700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"IncreaseDecreaseInAccountsAndOtherReceivables":{"label":"Increase (Decrease) in Accounts and Other Receivables","description":"The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":2400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-5000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-4100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-43500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-43500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":10100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":10100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":5600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":5600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":17900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":17900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":17900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":7800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":27200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":27200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":22800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":22800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":18600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":18600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":18600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":2700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":12400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":5600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":5600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-10100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-10100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-10100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":2700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":9900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":9900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":8200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":8200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-8600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-8600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-8600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":21000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":21000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":16900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":16900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-3500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-3500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":7800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":17300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":17300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":11600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":11600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":1100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-4200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-4200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":6500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":10600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":10600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-4700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-4700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-4700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":2400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-9600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-9600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-8000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-8000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":8000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":6300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":1700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":3900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-3900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-10700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":10700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":10700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":20900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-20900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":34000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-34000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-34100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-34100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-22600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-22600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-22600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":3400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-9500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-9500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-2800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-2800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":18200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":18200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":18200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":2200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-5700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-5700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":13000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":13000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":13000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-4900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-4900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-8200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-8200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-3200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-3200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":14000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":14000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":14000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-17300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-17300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-14000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-14000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-17200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-17200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-1800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-1800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":5500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":5500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-6000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-1700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-1700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":13100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-4600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-18100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-1200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInAccountsPayable":{"label":"Increase (Decrease) in Accounts Payable","description":"The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-14100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-3500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-4400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":10500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":10500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-20000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-10400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-10400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":3700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":3700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":5800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":5800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":5800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-12700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-12700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-17700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-17700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-16500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-16500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-9500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-9500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-9500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-7900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-7900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-8200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-1300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-1300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-1500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-1500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-11000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-11000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-10100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-10100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":3900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":3900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-11000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-11000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-1200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-1200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":10900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":10900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":10900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-14000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-14000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-25600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-25600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-19300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-19300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-19300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-4200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-4200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":6500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":6500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":6500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-11300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-11300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-12600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-12600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-2600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-2600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-7500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-7500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-7500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":8100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":8100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":9900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":9900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":13600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":13600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":13600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-5500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-5500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-11200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-11200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-3300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-3300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-8800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-8800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-8800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-5500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-5500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-11600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-11600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":2200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":11800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":11800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":11800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-8600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-8600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-1200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":4000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":4000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":15000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":15000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":15000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-10600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-10600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":17800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":17800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":8000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":8000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-1300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-1300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-1300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-10700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-10700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-13300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-13300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-8000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-8000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-4000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-4000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-10400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-10400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-12800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-12800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-3100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-3100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-2700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-2900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction":{"label":"Increase (Decrease) in Allowance for Equity Funds Used During Construction","description":"The increase (decrease) during the reporting period in the capitalized cost of equity (based on assumed rate of return) and / or borrowed funds (based on interest rate) used to finance construction of regulated assets, which is expected to be recovered through rate adjustments. As a result of this capitalization, net income is increased. This element pertains to certain regulated industries, such as public utilities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":5800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":2100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":1400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":4200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":1700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":2500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":1200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":1200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":3400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":1500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":5100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":5100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":1100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":2100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":3400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":1800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":3800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":5900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":5900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":7800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":7800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":7800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":2600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":3300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":3300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":1700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":1700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":2100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":1200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":1200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":1200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":1200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":1200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":1300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":1900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":2300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":2300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":2300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":1400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":1900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":1900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":1900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":1100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":1700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":2600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":2600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":2600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":1700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":2400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":2400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":2700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":2700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":2700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":2500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":2500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":3600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":3600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":1200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":2500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":4000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":4000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":5000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":4000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInAssetRetirementObligations":{"label":"Increase (Decrease) in Asset Retirement Obligations","description":"The increase (decrease) during the reporting period in the carrying amount of asset retirement obligations.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":-700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":22400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":22400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":1200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":7800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":7800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":7800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":12400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":12400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":3500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":3700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":3700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":3700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":19300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":19300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":19700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":19700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":19700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-03-31","val":800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":20800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":20800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":15400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":15400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-03-31","val":1600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":1600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":1400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":16600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":16600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":1600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":2100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":2100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-03-31","val":3500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":3500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":3500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":3500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":3500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":16900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":3000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":8800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":9000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":9000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":11800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":11800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":2400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":2400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":2400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":2400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":5800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":5800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":2200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":50000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":50000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":51000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":51000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":55000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":2600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInDeferredFuelCosts":{"label":"Increase (Decrease) in Deferred Fuel Costs","description":"The increase (decrease) during the reporting period in carrying amount of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-19500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-19500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-19500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"}]}},"IncreaseDecreaseInDeferredIncomeTaxes":{"label":"Increase (Decrease) in Deferred Income Taxes","description":"The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-353600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-353600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"}]}},"IncreaseDecreaseInInventories":{"label":"Increase (Decrease) in Inventories","description":"The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-3900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-4700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-7300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-7300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":5400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-5800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-5800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-3000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-3000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-3000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":3900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-1300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-9100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-9100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-9100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-9100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-9100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-3100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-7600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-7600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":5500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-1200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-1200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":5100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":5100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":10500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":10500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":10500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-6500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-6500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-12900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-12900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-9200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-9200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-17500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-17500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-17500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-8800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-8800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-13400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-13400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-24100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-24100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-22100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-22100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-22100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":6700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":6700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":9700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":9700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":13300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":13300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":13300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-6300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-6300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":5300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":5300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":11900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":11900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-11900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-3200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-3200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":-12600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":12600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":55500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-55500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-55500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-5100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":5100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-9500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":9500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":15900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":15900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":4100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":4100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":4100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":6200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":6200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":9300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":9300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":2000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":1400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":1400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":1400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":13900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":13900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":15400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":15400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":23500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":23500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":23500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":98900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":98900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":168200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":168200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":261400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":261400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":256100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":256100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":256100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-109000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-109000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-261600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-261600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-275600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-275600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-277100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-277100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":7300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":7300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":8900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":8900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-2500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-2500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-7500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":15300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":24000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInOperatingCapital":{"label":"Increase (Decrease) in Operating Capital","description":"The increase (decrease) during the reporting period of all assets and liabilities used in operating activities.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":-2000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-09-30","val":-4400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2012-01-01","end":"2012-03-31","val":-900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"IncreaseDecreaseInOtherCurrentLiabilities":{"label":"Increase (Decrease) in Other Current Liabilities","description":"Amount of increase (decrease) in current liabilities classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":5200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-10100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-4400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":15400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":15400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":7400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":7400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":21800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":21800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":21800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-5800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-5800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-8800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-8800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":1600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-9700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-9700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-12800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-12800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-3500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-3500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-1700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":47400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":47400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":5100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":5100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-18500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-18500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-23000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-23000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-13800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-13800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-10900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-1000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-1000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-12800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-12800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":2700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":2700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":1800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":1800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":17300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":17300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-1300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":21200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":21200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":6700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":6700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":6700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-9900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-9100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-23900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-24200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-15800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-15800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-13700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-13700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-13700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":7100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":7100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-8500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-8500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":12500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":12500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":16700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":11700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":11700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":23500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":23500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-13000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-13000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":20700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":20700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":28000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":28000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":28000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-1000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-1000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-27700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-27700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":63500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":63500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":116200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":116200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":116200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-142200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-142200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-166800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-166800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-167900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-167900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-157600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-157600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-19800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-19800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-28000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-28000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-11700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-11700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-17100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-20000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-10300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInOtherDeposits":{"label":"Increase (Decrease) in Other Deposits","description":"Amount of increase (decrease) in deposit liabilities classified as other.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":54300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016"}]}},"IncreaseDecreaseInOtherNoncurrentAssets":{"label":"Increase (Decrease) in Other Noncurrent Assets","description":"Amount of increase (decrease) in noncurrent assets classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":4200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-1200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-7500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-7500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-1800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-5000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-5000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-20900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-20900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-20900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-1900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-1900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-8000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-8000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-13500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-13500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-18300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-18300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-18300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-4000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-4000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-11500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-11500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-13000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-13000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-21300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-21300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-21300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-4100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-4100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-9600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-9600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-6200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-6200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":2800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-21000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-21000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-18300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-18300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-10700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-10700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-10700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":9600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":9600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":6700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":24100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":23900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":33700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":33700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-33700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":3800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":5800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":7200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-7200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":6700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-6700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-5000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-11900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":8500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":18300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":16200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":25100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":25200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":25200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":11400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":11400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":16800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":16800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":23500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":23500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":31000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":31000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":31000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":25600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":7300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":41300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":11200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":12000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":12000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":12000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-2000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-3900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-16900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-16900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-28000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-28000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-24100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-24100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-24100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-4100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-4100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-15600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-15600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-9100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-9100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-23100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-23100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-38500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-38500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-42200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-5600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-4900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-5000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInOtherNoncurrentLiabilities":{"label":"Increase (Decrease) in Other Noncurrent Liabilities","description":"Amount of increase (decrease) in noncurrent operating liabilities classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":10500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":14500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":7900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":6900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":3800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":3800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-4300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-4300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":2600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":4600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":4600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-7100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-7100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-7100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":11600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":3800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":2600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":7500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":7500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":6500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":1500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-3500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-3500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-3500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-1100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-1100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-2900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":7800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":7800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":11100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":11100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":11100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-2600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-2600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-5200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-5200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-23500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-23900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-31700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-31700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-31700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":7400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":7400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":7500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":1700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":1700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-3900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-3900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-4900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-7000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-8900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-6400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-10800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-14500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-14500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-15900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-17200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-17200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":6300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":6000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":8700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":8100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-7200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-8200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-9500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-9500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-9500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-6100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-6100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-8800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-8800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-7400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-7400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":-15000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-15000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-15000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":1800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-2900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-2900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-5600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-5600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":2000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":2000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":5600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":5600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":5300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":5300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":7100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":7100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":6600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":7000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":16700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInOtherOperatingAssets":{"label":"Increase (Decrease) in Other Operating Assets","description":"Amount of increase (decrease) in operating assets classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-1800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-4300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-7000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-25600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-18300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-03-31","val":5100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":5100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":5100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":10600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-09-30","val":10600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":4200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":16300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2011-01-01","end":"2011-03-31","val":-2500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-06-30","val":-2500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":13200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-7500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"IncreaseDecreaseInOtherOperatingLiabilities":{"label":"Increase (Decrease) in Other Operating Liabilities","description":"Amount of increase (decrease) in operating liabilities classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-22900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-7100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-11000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":7900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-17900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-03-31","val":1200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-1000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-1700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-09-30","val":-5000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-12-31","val":-400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-33800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2011-01-01","end":"2011-03-31","val":3900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":2700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-06-30","val":21700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":17200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":7900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"IncreaseDecreaseInPensionAndPostretirementObligations":{"label":"Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits","description":"Amount of increase (decrease) in obligation for pension and other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-30200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-8500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-39300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-39300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-10900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-8500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":-14300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-24700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-24700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-24700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":-8800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-8800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-8800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-10800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-10800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-10800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-10800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-10800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets":{"label":"Increase (Decrease) in Prepaid Expense and Other Assets","description":"Amount of increase (decrease) in prepaid expenses, and assets classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":11200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-1500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":4900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":2400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-2400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-2400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-4300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-4300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-4300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":4100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":4100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":8000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":8000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":5800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":5800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":1500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":4200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":3300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":3300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-6500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-6500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-6500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":5500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":7400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":4400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":4400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-1400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-1400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-1400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":7000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":7000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":8800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":8800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":4800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":4800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":4800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":4200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":3700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":3700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":3700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-6900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-6900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-6900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":4300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":4300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":2100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":2100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-5300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-5300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":5300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-1200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":2800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":5700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-5700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-4000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":4000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":4000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-2900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-3400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-7300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-7300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-4000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-4000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-3300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-3300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-8800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-8800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":1300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-1700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-7900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-7900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":7400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":7400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":8700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":7700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":7700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":21500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":21500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":21500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-11000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-11000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":7900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":7900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-6700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-6700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":2000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":2000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":10500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-9600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-10400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInRestrictedCash":{"label":"Increase (Decrease) in Restricted Cash","description":"The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":5400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":5400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":5400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-6000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-6000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-6000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-6000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-5400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-5400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-5400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-5400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":15000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-12-31","val":4000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":4000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"IntangibleAssetsNetExcludingGoodwill":{"label":"Intangible Assets, Net (Excluding Goodwill)","description":"Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.","units":{"USD":[{"end":"2014-12-31","val":1900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":84300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":83300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":81900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":84600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":84600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":84600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":84600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":84600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":83300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":82100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":80800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":82200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":82200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":82200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":82200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":82200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":80800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":79400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":79000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":77600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":77600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":77600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":77600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":77600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":76200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":77300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":76200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":74800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":74800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":74800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":74800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":74800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"IntangibleAssetsNetIncludingGoodwill":{"label":"Intangible Assets, Net (Including Goodwill)","description":"Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.","units":{"USD":[{"end":"2014-12-31","val":4800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":4800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":4800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":214300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":213400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":212900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":215200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":215200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":215200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":215200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":215200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":213900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":212700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":211400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":213400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":213400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":213400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":213400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":213400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":212000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":210800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":228900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":225900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":225900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":225900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":225900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":225900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":224500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":225800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":224700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":223300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":223300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":223300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":223300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":223300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2021-12-31","val":800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-06-30","val":151100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":155800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":155600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":155600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":155600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":155600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":155600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":155500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":155500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":155500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":155400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":155400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":155400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":155400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":155400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":155400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":155400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":155300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":155300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":155300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":155300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":155300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":155300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":155300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":155200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"InterestAndDividendsPayableCurrent":{"label":"Interest and Dividends Payable, Current","description":"Sum of the carrying values as of the balance sheet date of (a) interest payable on all forms of debt, including trade payables, that has been incurred, and (b) dividends declared but unpaid on equity securities issued by the entity and outstanding (also includes dividends collected on behalf of another owner of securities that are being held by the entity). Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2013-12-31","val":15700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"},{"end":"2014-09-30","val":14800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":18000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":18000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":18000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q4I"},{"end":"2015-03-31","val":14500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":14500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"}]}},"InterestExpense":{"label":"Interest Expense","description":"Amount of the cost of borrowed funds accounted for as interest expense.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":26300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":17100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":8400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":25400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":8300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":33800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":33800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":8900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":18400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":18400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":9500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":9500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":28100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":28100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":9700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":9700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":39200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":39200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":39200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":10700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":21700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":21700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":11000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":11000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":32600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":32600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":10900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":10900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":43600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":43600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":43600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":11000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":11000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":21100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":21100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":10100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":10100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":33400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":33400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":12300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":12300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":45500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":45500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":45500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":12300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":12300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":25100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":25100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":12800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":12800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":37800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":37800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":12700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":12700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":50300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":50300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":50300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":12800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":26300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":26300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":13500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":13500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":39500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":39500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":13200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":13200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":54800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":54800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":54800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":15100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":15100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":31300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":31300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":16200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":16200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":49000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":49000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":17700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":17700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":64900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":64900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":64900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":16900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":16900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":34300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":34300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":17400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":17400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":53000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":53000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":18700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":18700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":70300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":70300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":70300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":17200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":17200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":33900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":33900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":16700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":16700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":50500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":50500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":16600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":16600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":67800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":67800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":67800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":16900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":16900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":34000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":34000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":17100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":17100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":51600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":51600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":17600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":17600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":67900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":67900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":67900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":16500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":16500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":32800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":32800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":16300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":16300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":48900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":48900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":16100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":16100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":64900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":64900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":64900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":15700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":15700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":31600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":31600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":15900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":15900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":47900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":47900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":16300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":16300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":65600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":65600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":65600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":17100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":17100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":34500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":34500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":17400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":17400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":51800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":51800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":17300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":17300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":69100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":69100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":69100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":18300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":18300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":36900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":36900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":18600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":18600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":55300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":55300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":18400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":18400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":75200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":75200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":19300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":19300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":40400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":21100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":60900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":20500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":80800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":20400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1"}]}},"InterestPaidNet":{"label":"Interest Paid, Excluding Capitalized Interest, Operating Activities","description":"Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":29800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":16300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":26100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":35700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":35700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":10400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":21900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":21900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":32400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":32400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":43200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":43200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":43200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":12300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":12300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":21700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":21700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":32300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":32300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":42700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":42700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":42700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":12000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":12000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":22800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":22800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":36000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":36000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":47500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":47500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":47500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":12400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":23700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":23700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":39400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":39400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":51300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":51300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":51300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":15300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":15300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":30000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":30000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":46600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":46600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":59000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":59000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":59000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":19600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":19600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":32900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":32900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":54900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":54900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":68200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":68200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":68200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":18900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":18900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":32500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":32500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":51400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":51400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":64500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":64500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":64500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":19300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":19300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":33000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":33000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":52900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":52900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":66000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":66000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":66000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":19700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":19700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":33800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":33800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":53500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":53500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":63500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":63500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":63500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":18300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":18300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":30900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":30900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":48800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":48800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":62000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":62000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":62000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":21200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":21200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":33800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":33800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":54900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":54900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":66800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":66800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":66800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":22400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":22400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":35600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":35600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":60500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":60500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":72800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":72800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":72800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":24600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":24600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":39100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":39100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":64800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":64800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":80500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":80500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":25700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":25700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":36800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":36800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":59500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":59500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":75100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":24800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":40500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":64000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"InterestPayableCurrent":{"label":"Interest Payable, Current","description":"Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2009-12-31","val":11100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":11100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":11100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":12700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":12300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":13600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":12800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":13000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":12800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":12800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":12800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":12800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":12800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":14200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":15600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":15600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":15600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":15600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":15600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":14100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":15900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":14900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":15700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":15700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":15700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":15700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":15200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":17400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-12-31","val":18000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":18000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":18600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":18600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":18600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":18600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":18600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":17800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":14800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":17600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":17600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":17600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":17600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":17600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":14800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":17500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":14600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":17600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":17600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":17600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":17600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":17600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":14600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":18000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":15500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":17900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":17900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":17900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":17900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":17900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":14900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":17700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":15000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":18100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":18100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":18100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":18100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":18100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":15100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":18000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":15800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":19800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":19800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":19800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":19800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":19800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":15300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":19500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":15300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":20100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":20100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":20100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":20100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":20100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":20300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":15100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":20500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":20500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":20500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":20500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":20500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":14900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":21300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":16200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":21100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":21100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":21100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":21100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":21100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":16300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":21700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":19100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":23400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":23400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":23400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":23400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":19000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":25300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":26100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"InterestRateCashFlowHedgeLiabilityAtFairValue":{"label":"Interest Rate Cash Flow Hedge Liability at Fair Value","description":"Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments.","units":{"USD":[{"end":"2011-09-30","val":-500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q4I"},{"end":"2011-12-31","val":-400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2012-03-31","val":600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"}]}},"InventoryFinishedGoods":{"label":"Inventory, Finished Goods, Gross","description":"Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":8900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":7500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":7500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":7500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":7500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":8300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":8300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":8300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":8300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":9300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":9000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":8400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":8400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":8400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":8400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":8400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"InventoryNet":{"label":"Inventory, Net","description":"Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":57000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":57000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":57000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":57100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":62900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":60000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":60000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":60000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":60000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":60000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":56100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":61300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":69100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":69100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":69100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":69100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":69100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":69100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":72200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":69300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":76700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":69800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":69800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":69800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":69800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":69800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":64300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":71000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":64700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":59300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":59300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":59300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":59300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":59300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":68900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":75300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":71600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":80500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":80500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":80500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":80500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":80500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":102700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":107800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":119100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":117100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":117100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":117100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":117100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":117100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":116000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":110400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":107400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":104200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":104200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":104200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":104200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":104200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":110500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":103400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":102600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":95900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":95900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":95900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":95900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":95900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":143100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":145400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":154800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":86700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":86700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":86700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":86700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":86700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":73800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":78200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":84600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":72800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":72800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":72800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":72800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":72800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":79000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":82000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":74800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":74200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":74200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":74200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":74200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":74200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":74000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":88100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":89600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":97700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":97700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":97700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":97700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":97700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":196600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":355800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":472200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":455900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":455900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":455900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":455900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":455900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":346900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":194300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":180300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":175400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":175400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":175400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":175400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":175400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":182700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":184300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":166600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":154600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":154600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":154600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":154600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":171100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":178200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":184900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"InventoryRawMaterials":{"label":"Inventory, Raw Materials, Gross","description":"Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":3100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":2700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":2700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":2900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":2800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":2800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":2800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":2800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":2800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":2800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":2800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":2800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"InventoryRawMaterialsAndSuppliesNetOfReserves":{"label":"Inventory, Raw Materials and Supplies, Net of Reserves","description":"Aggregated amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. This amount is net of valuation reserves and adjustments.","units":{"USD":[{"end":"2010-12-31","val":37100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":37100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":37100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":37800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":40600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":40500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":40500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":40500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":40500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":40500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":40400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":41800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":45400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":41800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":41800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":41800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":41800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":41800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":41900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":45700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":46400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":46200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":46200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":46200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":46200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":46200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":52600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":52400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":54800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":51500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"InventorySuppliesNetOfReserves":{"label":"Inventory, Supplies, Net of Reserves","description":"Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of products used directly or indirectly in the manufacturing or production process, which may or may not become part of the final product. May also include items used in the storage, presentation or transportation of physical goods.","units":{"USD":[{"end":"2014-12-31","val":51500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":51500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":52600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":49100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":49000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":49800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":49800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":48700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":48700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":48700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":48700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":48700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":49000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":48000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":48200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":46500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":46500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":46500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":46500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":46500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":46900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":44300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":44000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":44200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":44200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":44200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":44200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":44200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":44400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":44800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":46800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":46900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":46900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":46900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":46900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":46900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":47600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":48500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":49700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":51100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":51100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":51100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":51100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":51100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":53600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":53700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":55200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":56100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":56100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":56100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":56100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":56100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":60000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":67600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":70600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":75100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":75100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":75100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":75100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":75100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":119200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":122300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":115400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":115700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":115700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":115700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":115700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":115700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":119000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":117400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":115500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":107600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":107600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":107600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":107600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":122200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":125300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":133600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"InventoryValuationReserves":{"label":"Inventory Valuation Reserves","description":"Amount of valuation reserve for inventory.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"InventoryWorkInProcess":{"label":"Inventory, Work in Process, Gross","description":"Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2014-12-31","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q4I"},{"end":"2015-09-30","val":700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":4200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":4200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":4200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":4200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":6100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":6100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":6100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":6100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":6100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"JointlyOwnedUtilityPlantGrossOwnershipAmountOfPlantInService":{"label":"Jointly Owned Utility Plant, Gross Ownership Amount of Plant in Service","description":"The period end amount owned by the reporting utility of a jointly owned utility plant in service.","units":{"USD":[{"end":"2011-12-31","val":418800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":435900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":438900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":438900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":474600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":474600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":769300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":769300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":769300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":769300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":769200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":769200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":751100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":751100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":763700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":763700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":764800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":764800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":783700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":783700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":813000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":813000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":826900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":826900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":817300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress":{"label":"Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress","description":"The period end amount of construction work in progress at a jointly owned electricity generation plant.","units":{"USD":[{"end":"2011-12-31","val":24700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":50400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":129200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":129200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":212100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":212100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":6900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":6900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":8100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":8100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":8200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":8200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":6400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":6400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":5700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":5700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":15000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":15000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":30100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":30100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":3300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":2800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":14200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"JointlyOwnedUtilityPlantOwnershipAmountOfPlantAccumulatedDepreciation":{"label":"Jointly Owned Utility Plant, Ownership Amount of Plant Accumulated Depreciation","description":"The period end amount of accumulated depreciation in a jointly owned electricity generation plant.","units":{"USD":[{"end":"2011-12-31","val":177400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":188500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":198500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":198500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":210800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":210800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":198400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":198400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":217100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":217100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":231200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":231200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":240900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":240900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":272400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":272400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":304800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":304800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":329600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":329600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":361200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":361200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":393400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":393400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":422800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LandAvailableForSale":{"label":"Land Available-for-sale","description":"Carrying value of land held for sale.","units":{"USD":[{"end":"2009-12-31","val":74900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2009-12-31","val":74900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2009-12-31","val":74900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":86000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2010-12-31","val":86000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2010-12-31","val":86000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2010-12-31","val":86000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2010-12-31","val":86000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":86000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":86000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2011-06-30","val":87300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":87700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":86000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2012-03-31","val":86100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":86600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":86400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2012Q4I"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2013-03-31","val":86600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":86600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":86700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":85400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q4I"},{"end":"2013-12-31","val":85400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2014-03-31","val":85600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"}]}},"LeaseAndRentalExpense":{"label":"Operating Leases, Rent Expense","description":"Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":9300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":9400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":9400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":9400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":9400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":9400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":11500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":11500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":11500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":13800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":13800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":13800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":14800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":14800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":14800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":17300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":17300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":17300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":17100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":17100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":17100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":17500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":17500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":14600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"}]}},"LesseeOperatingLeaseLiabilityPaymentsDue":{"label":"Lessee, Operating Lease, Liability, to be Paid","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease.","units":{"USD":[{"end":"2019-03-31","val":41300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":35600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":33600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":35200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":28600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":22000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":17300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":15100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":14700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year One","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":9900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":6000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":5100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":3400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearFive":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":3100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearFour":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Four","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":4900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":4100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearThree":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Three","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":6100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":5000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":4200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueYearTwo":{"label":"Lessee, Operating Lease, Liability, to be Paid, Year Two","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-03-31","val":7900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":7900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":5000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":3300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LesseeOperatingLeaseLiabilityUndiscountedExcessAmount":{"label":"Lessee, Operating Lease, Liability, Undiscounted Excess Amount","description":"Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.","units":{"USD":[{"end":"2019-03-31","val":7300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":6200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":5600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":4800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":4400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":5500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LettersOfCreditOutstandingAmount":{"label":"Letters of Credit Outstanding, Amount","description":"The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.","units":{"USD":[{"end":"2018-12-31","val":18400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":18400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-06-30","val":56300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":60100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":62000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q4I"},{"end":"2020-03-31","val":66300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"}]}},"Liabilities":{"label":"Liabilities","description":"Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.","units":{"USD":[{"end":"2009-12-31","val":1454100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":1454100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":1454100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1476200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1595000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1624100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":1624100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":1624100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":1624100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":1624100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1601300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1607700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1703000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1796700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1796700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":1796700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":1796700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":1796700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1792800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1842500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1980600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2052400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":2052400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":2052400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2052400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2052400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2010800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2101900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2176400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2133900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":2133900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":2133900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":2133900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2133900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2341800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2478100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2537200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2749600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":2749600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":2749600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2749600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":2749600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2809200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2894600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3108400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3084700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":3072100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":3072100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3072100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3072100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3020200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3005500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3001800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3013400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":2983900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2983900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2983900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2983900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2940400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2914500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2935800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3011800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":3011800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":3011800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":3011800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":3011800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2974800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3006500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3047200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3009200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":3009200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":3009200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":3009200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":3009200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3020100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2971500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3068000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3147200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":3147200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":3147200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":3147200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":3147200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3246500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3328200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3432900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3284400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":3284400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":3284400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":3284400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":3284400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3428100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3451400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3477700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3488700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":3488700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":3488700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":3488700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":3484800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3412500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3480100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3504100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3497300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":3497300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":3497300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":3497300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":3497300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3346800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3199400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3248100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3249300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":3249300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":3249300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":3249300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":3249300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3195600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3265700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3344600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3363800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":3363800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":3363800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":3363800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3477500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3546100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3809000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"LiabilitiesAndStockholdersEquity":{"label":"Liabilities and Equity","description":"Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.","units":{"USD":[{"end":"2009-12-31","val":2393100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":2393100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":2393100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":2447800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2579100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":2609100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2613400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2645500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2754400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":2876000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2906600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2962200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3138100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":3253400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3251300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3350900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3463900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":3476800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3749200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3895600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4067900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":4360800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4580100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4673000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4931800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4907100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4894500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4872700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4857600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4874800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4906400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":4876900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4941900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4931500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4978500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":5080000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5072100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5114700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5163300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":5165000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5218800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5176500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5275800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":5482800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5619500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":5760400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":5878500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":6084600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6274500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6293300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":6332200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":6435000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":6422300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":6556000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":6839000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":6858000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":6845600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":6704500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":6567900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":6644800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":6656400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":6604600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6661300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6737200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":6754300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":6866300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":6913200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":7152900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"LiabilitiesAssumed1":{"label":"Liabilities Assumed","description":"The fair value of liabilities assumed in noncash investing or financing activities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":15000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":15000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":15000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"}]}},"LiabilitiesCurrent":{"label":"Liabilities, Current","description":"Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":133100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":133100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":133100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":119200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":131000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":158900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":158900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":158900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":158900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":158900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":125700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":116000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":122000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":163100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":163100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":163100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":163100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":163100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":142500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":232400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":214800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":283400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":283400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":283400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":283400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":283400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":202600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":193100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":223500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":230200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":230200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":230200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":230200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":230200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":208500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":213400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":286800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":416000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":416000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":416000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":416000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":416000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":402000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":401000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":317700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":275400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":274800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":274800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":274800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":274800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":224200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":271600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":404300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":399500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":399500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":399500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":399500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":399500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":364600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":305400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":290500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":351200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":351200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":351200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":351200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":351200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":399600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":350200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":402700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":405100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":405100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":405100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":405100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":405100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":322400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":296600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":483300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":507400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":507400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":507400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":507400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":507400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":623100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":727700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":630000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":459600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":459600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":459600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":459600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":459600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":574900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":595500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":646000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":543400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":543400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":543400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":543400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":543400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":556600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":709000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":706000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":716200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":716200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":716200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":716200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":716200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":464400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":380300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":413500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":377600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":377600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":377600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":377600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":377600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":260800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":297600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":334400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":404200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":404200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":404200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":404200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":380600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":337900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":413200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"LinesOfCreditCurrent":{"label":"Line of Credit, Current","description":"The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.","units":{"USD":[{"end":"2011-12-31","val":1100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":5400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":5400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":47500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q4I"},{"end":"2020-03-31","val":200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"}]}},"LoansAndLeasesReceivableAllowance":{"label":"Loans and Leases Receivable, Allowance","description":"Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.","units":{"USD":[{"end":"2010-12-31","val":800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q4I"},{"end":"2010-12-31","val":800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2011-06-30","val":900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}]}},"LoansAndLeasesReceivableNetReportedAmount":{"label":"Loans and Leases Receivable, Net Amount","description":"Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.","units":{"USD":[{"end":"2010-12-31","val":3700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2010-12-31","val":3700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":3700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2011-06-30","val":2100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q4I"},{"end":"2011-12-31","val":2000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":2000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":2000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2012-03-31","val":2000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"}]}},"LongTermContractForPurchaseOfElectricPowerShareOfPlantOutputBeingPurchased":{"label":"Long-term Contract for Purchase of Electric Power, Share of Plant Output Being Purchased","description":"Share of plant output being purchased under a long-term contract to purchase electricity from a production plant constructed and financed by a public utility district, cooperative, or other organization.","units":{"pure":[{"start":"2011-01-01","end":"2011-06-30","val":0.5,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"}]}},"LongTermDebt":{"label":"Long-term Debt","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2010-12-31","val":785000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":785000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":785000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":783600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":857200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":863300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":863300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":863300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":863300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":863300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":862000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":875800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1014900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1018100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":1018100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":1018100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1018100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1018100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1016300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1102600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1101900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1110200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1110200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1110200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1110200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1110200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1213600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1327600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1374500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1373500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1373500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1373500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1373500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1373500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1376100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1390400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1598100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1605000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1605000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1605000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1605000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1592400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1578400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1575200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1556900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1558100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1569100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1569100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1569100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1558100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1543400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1529600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1519000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1503300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":1513300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":1513300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":1513300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":1503300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1512200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1528800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1527900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1486000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":1495200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1495200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1495200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1486000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1549000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1543000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1626700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1613800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":1622600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1622600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":1622600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1613800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1731300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1899000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2022500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1796900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":1806400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":1806400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1806400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1796900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1960100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2036100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2036100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1977400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":1986400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1986400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":1986400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":1977400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1956100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1994400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1970200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1920800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":1929100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1929100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1929100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1920800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1939900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1801300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1805500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1791300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1791300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1791300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1791300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1791300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1789600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1788100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1785500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1799400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1799400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1799400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1799400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1927000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1995400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2237000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"LongTermDebtCurrent":{"label":"Long-term Debt, Current Maturities","description":"Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2009-12-31","val":5200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":5200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":5200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":13400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":13000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":12900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":12800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":5400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":5400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":5400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":5400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":67400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":67300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":84500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":41200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":37900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":37700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":27200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":85300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":100700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":100700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":100700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":100700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":100700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":122300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":118000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":49100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":36300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":64500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":186600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":187700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":162600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":117700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":64100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":64100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":106200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":56700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":56600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":57500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":14300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":27700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":212700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":212900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":323000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":509700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":404500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":203700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":298500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":362600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":377400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":214200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":278100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":390500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":308600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":272600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":176400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":106700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":111000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":17200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":42100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":41800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":94700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":94700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":94700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":94700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":94200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":63600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":138100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"LongTermDebtFairValue":{"label":"Long-term Debt, Fair Value","description":"The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.","units":{"USD":[{"end":"2010-12-31","val":796700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":796700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-09-30","val":962500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":966400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":966400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":966400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":966400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":966400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":960200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":984300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1144900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1143700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":1143700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":1143700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1143700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1143700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1073300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1160200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1153600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1131700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1131700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1131700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1131700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1131700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1282900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1428500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1465000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1484500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1484500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1484500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1484500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1525400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1445000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1685200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive":{"label":"Long-Term Debt, Maturity, after Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":642300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":748500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":864200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1091600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1151500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1064900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1062300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1047300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1059600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1109100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1143900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1154400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1144800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1174500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths":{"label":"Long-Term Debt, Maturity, Year One","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2015-12-31","val":36300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":188300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":64600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":57900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":213300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":204000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":214500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":91900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":111400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":94700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive":{"label":"Long-Term Debt, Maturity, Year Five","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":21000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":51200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":46900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":103000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":96400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":88000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":88500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":73500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":241100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":77200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":122500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":55800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":220300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour":{"label":"Long-Term Debt, Maturity, Year Four","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":16700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":21700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":51800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":54800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":56500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":101200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":97800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":89300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":88800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":73900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":386700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":79400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":162500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":55800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree":{"label":"Long-Term Debt, Maturity, Year Three","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":94100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":17400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":22300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":54600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":64100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":55200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":143000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":98500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":88800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":89100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":74400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":386100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":80200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":182500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo":{"label":"Long-Term Debt, Maturity, Year Two","description":"Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-12-31","val":83800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":94800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":143000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":24900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":193600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":63100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":57600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":113700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":98600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":89200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":89700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":94800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":244700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":80200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"LongTermDebtNoncurrent":{"label":"Long-term Debt, Excluding Current Maturities","description":"Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.","units":{"USD":[{"end":"2009-12-31","val":695800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":695800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":695800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":709600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":784200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":771600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":771600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":771600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":771600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":771600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":771000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":770700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":844400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":857900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":857900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":857900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":857900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":857900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":856500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":808400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":947600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":933600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":933600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":933600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":933600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":933600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":975100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1064700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1064200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1083000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1083000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1083000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1083000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1083000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1202500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1316800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1289200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1272800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1272800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1272800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1272800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1272800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1253800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1272400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1549000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1568700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1556700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1556700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1556700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1556700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1551300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1498900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1358900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1370400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1370400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1370400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1370400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1370400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1370200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1401400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1444600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1439200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":1439200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":1439200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":1439200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":1439200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1396500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1462200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1461700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1428500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1525000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1505900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1404900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1400900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":1400900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1400900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":1400900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1400900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1399900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1381000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1608000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1593200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":1593200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":1593200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1593200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1593200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1652400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1664600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1649400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1763200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":1763200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1763200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":1763200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":1763200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1669400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1595600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1653000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1648200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":1648200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1648200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1648200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1648200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1755500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1685900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1686100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1679900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1679900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1679900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1679900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1679900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1772400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1746000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1743700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1704700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1704700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1704700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1704700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1832800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1931800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2098900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"LongTermInvestments":{"label":"Long-term Investments","description":"The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).","units":{"USD":[{"end":"2010-12-31","val":126000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":132300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":132300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":143500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":146300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":146300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-09-30","val":116400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":114400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":114400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":114400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":114400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":114400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":114700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":115000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":113500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":74600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":74600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":74600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":74600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":74600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":72900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":72300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":58100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":55600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":55600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":55600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":55600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":55600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":57700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":56200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":55800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":53100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":53100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":53100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":53100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":53100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":52800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":52500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":51700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":49100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"MinorityInterest":{"label":"Stockholders' Equity Attributable to Noncontrolling Interest","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).","units":{"USD":[{"end":"2009-12-31","val":9500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":9500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":9500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":9300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":9200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":9000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":9000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":9000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":9000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":9000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":8900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":8800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":4900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":2200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":2200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":103700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":103700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":103700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":103700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":103700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":101900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":166500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":164600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":505600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":505600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":505600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":505600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":505600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":525700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":519300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":514500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":533200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":533200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":533200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":533200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":533200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":694200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":678500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":671300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":656400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":656400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":656400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":656400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":656400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":642200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":634400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":610100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":597000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":597000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":597000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":597000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":597000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":585500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":573000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":560700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":542100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":542100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":542100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":542100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":522300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":504400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":491300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"MinorityInterestDecreaseFromRedemptions":{"label":"Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests","description":"Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).","units":{"USD":[{"start":"2011-07-01","end":"2011-09-30","val":9000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":8800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-07-01","end":"2011-09-30","val":8800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2014-02-10","end":"2014-02-11","val":6000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-02-10","end":"2014-02-11","val":6000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-02-10","end":"2014-02-11","val":6000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-02-10","end":"2014-02-11","val":6000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-02-10","end":"2014-02-11","val":6000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2013Q4I"},{"start":"2014-01-01","end":"2014-12-31","val":6000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2016-01-01","end":"2016-09-30","val":6700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":6700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":6700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":6700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"}]}},"NetCashProvidedByUsedInFinancingActivities":{"label":"Net Cash Provided by (Used in) Financing Activities","description":"Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":201200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":41700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":52500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":106300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":106300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-6700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-6700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":56300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":56300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":41400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":41400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":41400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-15600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-15600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-8500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-8500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":60000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":60000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":55400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":55400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":55400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":5100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":6400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":149300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":149300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":160200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":160200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":160200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":2200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":78300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":78300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":89800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":89800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":113700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":113700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":113700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":77000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":77000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":183600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":183600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":299600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":299600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":404400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":404400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":404400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":110400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":110400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":103700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":103700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":236900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":236900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":229900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":229900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":229900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-50600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-50600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-77400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-77400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-106900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-106900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-125300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-125300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-135200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-3300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":3600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-43000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-41500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-78600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-74300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-102500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-102100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-102100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-26500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-26500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-33200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-33200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":-58900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-58900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-115200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-115200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-115200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":22000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":22000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-13600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-13600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":39800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":39800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":109300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":109300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":109300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":80100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":80100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":287800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":287800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":381900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":381900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":485700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":485700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":485700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":154200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":154200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":202100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":202100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":188100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":188100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":204200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":204200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":204200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":92200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":92200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":289100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":289100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":230800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":230800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":155200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":155200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":155200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-18300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-18300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-189400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-189400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-228400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-228400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-262500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-262500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-38400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-38400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-75400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-75400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-115800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-115800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-140600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":89200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":126800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":329300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"NetCashProvidedByUsedInInvestingActivities":{"label":"Net Cash Provided by (Used in) Investing Activities","description":"Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-276100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-135000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-206500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-320000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-320000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-51700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-82200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-82200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-177700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-177700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-250900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-250900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-250900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-45700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-45700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-87000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-87000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-154900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-154900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-240900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-240900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-240900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-56500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-56500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-227000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-227000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":-341600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-341600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-420100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-420100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-420100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-63900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-63900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-125200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-125200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-195000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-195000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":-336600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-336600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-336600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-204600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-204600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-323400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-323400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-458500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-458500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-625700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-625700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-625700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-255900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-255900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-371200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-371200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-534300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-534300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-618800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-618800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-618800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-42600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-42600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-73900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-73900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-120700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-120700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-276200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-276200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-272100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-41100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-41100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-84700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-84700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-151700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-151700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-229000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-229000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-229000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-89000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-89000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-138500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-138500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":-207800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-207800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-349000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-349000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-347200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":185100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":185100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":46000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":46000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-160000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-160000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-345300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-342700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-342700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-182500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-181900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-487400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-486200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-633200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-631200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-812800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-812800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-812800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-130900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-130900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-305700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-305700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-397100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-397100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":-485200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-485200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-485200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-60100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-60100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-247200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-247200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-311100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-311100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-384000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-384000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-384000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-74700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-74700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-131300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-131300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-200600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-200600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-283600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-283600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-60800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-60800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-136800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-136800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-219900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-219900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-340700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-160200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-273700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-556300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"NetCashProvidedByUsedInOperatingActivities":{"label":"Net Cash Provided by (Used in) Operating Activities","description":"Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":153600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":63700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":106300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":137400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":137400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":56700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":108500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":108500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":188000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":188000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":228700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":228700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":228700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":69100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":69100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":130000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":130000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":185100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":185100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":241700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":241700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":241700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":68500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":68500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":128100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":128100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":195500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":195500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":239600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":239600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":239600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":58200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":58200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":111100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":111100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":188900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":188900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":239400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":239400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":239400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":74900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":74900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":126100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":126100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":212100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":212100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":269800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":269800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":269800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":71800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":71800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":182300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":182300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":254600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":254600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":340100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":340100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":340100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":93200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":93200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":146200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":146200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":237800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":237800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":332000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":332000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":334900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":98700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":98700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":184400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":184400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":307200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":307200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":402900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":402900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":402900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":121300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":121300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":194400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":194400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":298100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":298100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":433100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":433100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":431300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":79100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":79100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":95200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":95200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":176400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":176400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":249500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":246900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":246900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":88800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":88200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":144500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":143300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":243900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":241900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":299800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":299800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":299800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":88500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":88500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":105700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":105700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":209200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":209200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":263500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":263500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":263500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-4800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-4800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-7900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-7900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":81200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":81200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":221300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":221300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":221300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":92400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":92400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":331600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":331600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":520000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":520000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":585300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":585300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":60100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":60100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":176500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":176500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":367300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":367300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":457100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":110200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":149600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":253000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"NetIncomeLoss":{"label":"Net Income (Loss) Attributable to Parent","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":82500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":26300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":9400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":42300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":16000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":61000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":61000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":23000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":23000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":42400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":42400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":19400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":19400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":19400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":62000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":62000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":19600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":19600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":19600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":75300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":75300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":75300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":13300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":37200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":37200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-03-31","val":37200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-03-31","val":37200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":54200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":54200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":17000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":17000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-04-01","end":"2011-06-30","val":17000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":17000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":74700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":74700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":93800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":93800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":93800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":19100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-10-01","end":"2011-12-31","val":19100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":38800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":68200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":28900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-10-01","end":"2012-12-31","val":28900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":71700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":33000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-10-01","end":"2013-12-31","val":33000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":50300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":50300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":91900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":91900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":124800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":124800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":124800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":32900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":32900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":122800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":122800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":141100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":141100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":141100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":18300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":18300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-10-01","end":"2015-12-31","val":18300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":70700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":70700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":111000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":111000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":155300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":155300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":155300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":44300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":44300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":44300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":85900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":85900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":130800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":130800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":41400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-10-01","end":"2017-12-31","val":41400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-10-01","end":"2017-12-31","val":41400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":82300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":82300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":113000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":113000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":30700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":30700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-07-01","end":"2018-09-30","val":30700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":30700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-07-01","end":"2018-09-30","val":30700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":61100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-10-01","end":"2018-12-31","val":61100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-10-01","end":"2018-12-31","val":61100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":104700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":104700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":135900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":135900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":185600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":185600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":185600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":49700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-10-01","end":"2019-12-31","val":49700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-10-01","end":"2019-12-31","val":49700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":66300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":66300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-03-31","val":66300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":66300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-03-31","val":66300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":86400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":86400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":20100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":20100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-04-01","end":"2020-06-30","val":20100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":20100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-04-01","end":"2020-06-30","val":20100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":127100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":127100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":40700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":40700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-07-01","end":"2020-09-30","val":40700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":40700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-07-01","end":"2020-09-30","val":40700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":174200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":174200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":165400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":47100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-10-01","end":"2020-12-31","val":47100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-10-01","end":"2020-12-31","val":38300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":51800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":51800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":51800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":51800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":51800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":79700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":79700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":27900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":27900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":27900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":27900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":27900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":107300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":107300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":27600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":27600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":27600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":27600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":27600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":169200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":169200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":169200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":61900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":61900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":61900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":66300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":66300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-03-31","val":66300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2022-01-01","end":"2022-03-31","val":66300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-03-31","val":66300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":103900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":103900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":37600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":37600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-04-01","end":"2022-06-30","val":37600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":37600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-04-01","end":"2022-06-30","val":37600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":137600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":137600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":189300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":189300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":189300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":51700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-10-01","end":"2022-12-31","val":51700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-10-01","end":"2022-12-31","val":51700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":58200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":58200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-03-31","val":58200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":58200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":109700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":109700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":51500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":51500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-04-01","end":"2023-06-30","val":51500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":51500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":195600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":195600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":247100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":247100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":51500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-10-01","end":"2023-12-31","val":51500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":50700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":50700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-01-01","end":"2024-03-31","val":50700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":83700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":83700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":128700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":128700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":45000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":45000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-07-01","end":"2024-09-30","val":45000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":179300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":50600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":56100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":88000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":31900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":115100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":27100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":-100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":-200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":-100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":-100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":-100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-1800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-5000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-5000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-3200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-3200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-6900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-6900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-1900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-1900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-12600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-12600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-12600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-8400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-8400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-14600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-14600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-6200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-6200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-18100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-18100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-3500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-3500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-31400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-31400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-31400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-19800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-19800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-36600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-36600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-16800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-16800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-43500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-43500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-6900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-6900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-58000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-58000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-58000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-20600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-20600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-31400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-31400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-10800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-10800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-47700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-47700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":-16300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":-16300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-68200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-68200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-13700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-13700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-27000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-27000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-13300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-13300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-39300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-39300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-12300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-12300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-57600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-21400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-46700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-25300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-60500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-13800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"NetIncomeLossAttributableToParentDiluted":{"label":"Net Income (Loss) Attributable to Parent, Diluted","description":"The portion of profit or loss for the period, net of income taxes, which is attributable to the parent, and includes adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":61000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":62000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":19600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":75300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":75300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":37200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":54200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":17000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":74700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":74700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":93800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":93800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":93800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":38800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":68200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":124800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":124800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":124800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":141100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":141100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":141100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":155300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":155300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"NetIncomeLossAvailableToCommonStockholdersBasic":{"label":"Net Income (Loss) Available to Common Stockholders, Basic","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":38800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":68200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":46500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":71700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":71700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":50300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":50300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":91900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":91900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":122800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":122800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":70700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":70700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":111000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":111000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":85900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":130800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2022-01-01","end":"2022-09-30","val":137600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-03-31","val":58200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":109700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":51500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":195600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":195600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":50700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":50700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":83700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":83700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":128700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":128700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":45000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":45000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2025-01-01","end":"2025-03-31","val":56100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":88000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":31900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":115100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":27100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"NetIncomeLossAvailableToCommonStockholdersDiluted":{"label":"Net Income (Loss) Available to Common Stockholders, Diluted","description":"Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders.","units":{"USD":[{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":38800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":68200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":46500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":71700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":71700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":33500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":50300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":50300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":16800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":91900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":91900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":39900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":22500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":122800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":122800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":60400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":45900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":70700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":70700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":111000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":111000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":155300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":85900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":85900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":130800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":130800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":82300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":82300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":113000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":113000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":30700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":30700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":104700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":104700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":135900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":135900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":185600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":185600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":185600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":66300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":66300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":86400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":86400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":20100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":20100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":127100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":127100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":40700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":40700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":174200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":174200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":165400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":51800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":51800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":79700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":79700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":27900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":27900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":107300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":107300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":27600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":27600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":169200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":169200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":169200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":66300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":66300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":103900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":103900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":37600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":37600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":137600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":137600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":33700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":189300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":189300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":189300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":58200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":58200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":109700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":109700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":51500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":51500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":195600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":195600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":85900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":247100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":247100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":50700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":50700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":83700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":83700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":33000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":128700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":128700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":45000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":45000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":179300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":56100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":88000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":31900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":115100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":27100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Other Liabilities Assumed","description":"Amount of liabilities, classified as other, assumed in acquiring a business or in consideration for an asset received in a noncash or part noncash acquisition.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":35700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":35700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Value of Liabilities Assumed","description":"\"The total amount of [all] liabilities that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":35700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":35700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":35700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":35700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":35700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":35700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":35700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1":{"label":"Noncash or Part Noncash Divestiture, Amount of Consideration Received","description":"Amount of noncash consideration received for selling an asset or business through a noncash (or part noncash) transaction.","units":{"USD":[{"end":"2016-09-22","val":21000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"start":"2016-01-01","end":"2016-12-31","val":21000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":21000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"}]}},"NoncontrollingInterestIncreaseFromBusinessCombination":{"label":"Noncontrolling Interest, Increase from Business Combination","description":"Amount of increase in noncontrolling interest from a business combination.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":7100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"}]}},"NonoperatingIncomeExpense":{"label":"Nonoperating Income (Expense)","description":"The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":4600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-5600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":-2200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-8700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":-3100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-14500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-14500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-3400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-6300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-6300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-2900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":-2900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-10900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-10900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":-4600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":-4600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-16700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-16700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-16700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-5500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-5500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-10900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":-10900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-5400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":-5400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-16600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-16600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-5700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-5700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-20800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-20800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-20800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-5700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-9800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-9800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-4100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-4100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-15700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-15700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-5900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":-5900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-20100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-20100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-20100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-4400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-4400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-10700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-10700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-6300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-6300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-15200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-15200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-4500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-4500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-20700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-20700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-20700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-5700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-5700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-12100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-12100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-6400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":-6400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-17900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-17900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-5800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-5800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-26600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-26600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-26600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-10100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-10100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-20900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-20900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-10800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-10800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-31400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-31400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-10500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-10500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-43900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-43900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-43900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-11100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-11100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-23800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-23800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-12700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-12700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-35200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-35200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-11400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-11400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-47900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-47900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-41400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-10500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-9500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-21300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-19300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-10800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-9800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-31200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-28200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-9900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-8900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-42900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-39000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-39000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-10100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-10100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-20700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-20700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-10600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-10600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-32900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-32900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-12200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":-12200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-42600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-42600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-42600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":16600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":16600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":9800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":9800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-6800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-6800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-8200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-8200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-9500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-9500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-13800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-13800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-4300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-4300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-22100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-22100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-8300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-8300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-28800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-28800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-28800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-9000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-9000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-19500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-19500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-10500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-10500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-31400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-31400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-11900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-11900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-40400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-40400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-40400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-10800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-10800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-12000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-12000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-1200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-1200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-25800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-25800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-13800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-13800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-34100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-34100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-34100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-9200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-9200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-22400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-22400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-13200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-13200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":30500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":30500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":52900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":52900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":25900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":25900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-6300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-6300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-14600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-14600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-8300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":-8300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-24300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-24300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-9700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-9700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-33700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-10800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-22800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-12000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-37500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-14700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"NotesAndLoansReceivableNetNoncurrent":{"label":"Financing Receivable, after Allowance for Credit Loss, Noncurrent","description":"Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":3700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":2000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":1400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":1400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"}]}},"NotesPayableCurrent":{"label":"Notes Payable, Current","description":"Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer.","units":{"USD":[{"end":"2009-12-31","val":1900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":1900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":1900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":1000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":1000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":1000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":1000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2013-09-30","val":1200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-09-30","val":2700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":3700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":3700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":3700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"}]}},"NotesReceivableGross":{"label":"Financing Receivable, before Allowance for Credit Loss","description":"Amount, before allowance for credit loss, of financing receivable.","units":{"USD":[{"end":"2015-12-31","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-09-30","val":11600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":11500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":11500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":11500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":11500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":11500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":11500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":11000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":11000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":11000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":11000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":11000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":11000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":10400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":10400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":10400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":10400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":10400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":10400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.","units":{"pure":[{"start":"2015-01-01","end":"2015-09-30","val":3,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":3,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":3,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-12-31","val":3,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":3,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":3,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":3,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":3,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":3,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":3,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":3,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":2,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022"}],"Segments":[{"start":"2016-01-01","end":"2016-06-30","val":3,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2017-01-01","end":"2017-09-30","val":3,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2018-01-01","end":"2018-03-31","val":3,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":3,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2019-01-01","end":"2019-03-31","val":3,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-09-30","val":3,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2020-01-01","end":"2020-03-31","val":3,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":3,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":3,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2021-01-01","end":"2021-03-31","val":2,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":2,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2022-01-01","end":"2022-03-31","val":2,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-09-30","val":2,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2023-01-01","end":"2023-03-31","val":2,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"}],"segment":[{"start":"2023-01-01","end":"2023-09-30","val":2,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-12-31","val":2,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-09-30","val":2,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-12-31","val":2,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":3,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"OperatingExpenses":{"label":"Operating Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":397100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":311200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":102700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":412900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":267700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":74300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":148600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":74300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":340600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":214300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":105700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":65700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":456200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":287100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":287100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":79700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":79700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":165100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":165100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":85400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":85400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":246400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":246400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":81300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":81300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":333500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":333500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":333500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":78100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":78100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":160100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":160100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":82000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":82000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":240900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":240900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":80800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":80800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":334100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":334100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":340900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":83300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":84400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":168200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":170300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":84900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":85900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":248200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":251400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":80000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":81100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":339900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":344100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":344100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":86500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":86500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":173300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":173300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":86800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":86800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":253600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":253600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":80300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":80300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":340500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":340500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":76200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":142900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":66700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":201000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":58100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":264300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"}]}},"OperatingIncomeLoss":{"label":"Operating Income (Loss)","description":"The net result for the period of deducting operating expenses from operating revenues.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":121800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":46800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":15700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":72200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":25400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":106000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":106000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":46100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2010-01-01","end":"2010-03-31","val":46100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":77800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":77800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":31700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":31700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":31700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":113100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":113100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":35300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":35300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":35300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":135800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":135800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":135800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":22700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4"},{"start":"2011-01-01","end":"2011-03-31","val":50800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":50800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-03-31","val":50800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-03-31","val":50800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":76900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":76900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":26100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":26100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-04-01","end":"2011-06-30","val":26100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":26100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":115800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":115800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":38900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":38900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-07-01","end":"2011-09-30","val":38900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":38900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":150000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":150000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":150000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":34200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-10-01","end":"2011-12-31","val":34200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":38400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":38400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":38400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":38400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":61700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":61700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":23300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":23300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-04-01","end":"2012-06-30","val":23300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":23300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":107300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":107300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":45600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":45600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-07-01","end":"2012-09-30","val":45600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":45600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":155200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":155200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":155200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":47900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-10-01","end":"2012-12-31","val":47900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":44400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":44400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-03-31","val":44400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":44400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":68800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":68800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":24400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":24400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-04-01","end":"2013-06-30","val":24400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":24400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":107200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":107200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":38400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":38400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-07-01","end":"2013-09-30","val":38400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":38400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":154100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":154100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":154100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":46900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-10-01","end":"2013-12-31","val":46900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":48300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":48300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-03-31","val":48300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":48300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":76500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":76500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":28200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":28200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-04-01","end":"2014-06-30","val":28200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":28200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":137300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":137300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":60800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":60800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-07-01","end":"2014-09-30","val":60800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":60800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":188800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":188800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":188800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":51500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-10-01","end":"2014-12-31","val":51500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":56400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":56400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":56400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2015-01-01","end":"2015-03-31","val":56400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-03-31","val":56400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":95900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":95900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":39500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":39500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":39500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":39500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-04-01","end":"2015-06-30","val":39500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":181100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":181100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":85200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":85200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":85200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":85200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-07-01","end":"2015-09-30","val":85200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":210700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":210700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":210700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":29600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":29600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-10-01","end":"2015-12-31","val":29600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":66800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":66800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":66800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":66800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":65200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":109000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":109000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":42200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":42200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":42200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":42200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":40600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":162400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":162400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":53400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":53400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":53400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":53400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":51800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":223500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":223500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":217000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":61100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":61100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":59400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":72600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":72600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-03-31","val":71600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":71600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-03-31","val":71600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":127600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":125600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":55000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":55000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-04-01","end":"2017-06-30","val":54000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":54000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-04-01","end":"2017-06-30","val":54000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":196600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":193600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":69000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":69000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-07-01","end":"2017-09-30","val":68000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":68000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-07-01","end":"2017-09-30","val":68000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":229800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":225900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":225900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":33200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-10-01","end":"2017-12-31","val":32300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-10-01","end":"2017-12-31","val":32300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":57400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":57400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-03-31","val":57400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":57400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-03-31","val":57400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":93900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":93900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":36500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":36500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-04-01","end":"2018-06-30","val":36500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":36500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-04-01","end":"2018-06-30","val":36500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":137200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":137200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":43300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":43300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-07-01","end":"2018-09-30","val":43300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":43300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-07-01","end":"2018-09-30","val":43300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":201200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":201200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":201200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":64000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-10-01","end":"2018-12-31","val":64000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-10-01","end":"2018-12-31","val":64000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":56800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":56800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-03-31","val":56800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":56800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-03-31","val":56800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":93000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":93000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":36200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":36200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-04-01","end":"2019-06-30","val":36200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":36200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-04-01","end":"2019-06-30","val":36200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":130000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":130000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":37000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":37000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-07-01","end":"2019-09-30","val":37000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":37000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-07-01","end":"2019-09-30","val":37000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":179800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":179800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":179800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":49800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-10-01","end":"2019-12-31","val":49800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-10-01","end":"2019-12-31","val":49800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":60200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":60200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-03-31","val":60200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":60200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-03-31","val":60200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":72900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":72900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":12700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":12700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-04-01","end":"2020-06-30","val":12700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":12700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-04-01","end":"2020-06-30","val":12700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":114500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":114500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":41600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":41600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-07-01","end":"2020-09-30","val":41600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":41600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-07-01","end":"2020-09-30","val":41600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":150900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":150900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":138200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":36400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-10-01","end":"2020-12-31","val":36400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-10-01","end":"2020-12-31","val":23700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":42000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":42000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":42000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":42000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":42000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":70200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":70200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":28200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":28200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":28200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":28200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":28200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":101300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":101300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":31100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":31100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":31100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":31100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":31100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":151300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":151300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":151300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":50000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":50000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":50000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":53400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":53400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-03-31","val":53400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2022-01-01","end":"2022-03-31","val":53400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-03-31","val":53400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":67100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":67100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":13700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":13700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-04-01","end":"2022-06-30","val":13700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":13700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-04-01","end":"2022-06-30","val":13700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":100500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":100500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":33400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":33400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-07-01","end":"2022-09-30","val":33400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":33400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-07-01","end":"2022-09-30","val":33400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":134200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":134200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":134200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":33700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-10-01","end":"2022-12-31","val":33700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-10-01","end":"2022-12-31","val":33700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":48300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":48300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-03-31","val":48300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":48300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":101800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":101800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":53500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":53500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-04-01","end":"2023-06-30","val":53500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":53500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":137800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":137800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":36000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":36000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-07-01","end":"2023-09-30","val":36000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":36000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":180900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":180900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":43100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-10-01","end":"2023-12-31","val":43100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":47300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":47300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-01-01","end":"2024-03-31","val":47300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":76700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":76700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":29400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":29400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-04-01","end":"2024-06-30","val":29400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":122000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":122000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":45300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":45300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-07-01","end":"2024-09-30","val":45300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":160100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":38100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":53000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":71000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":18000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":100600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":29600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"OperatingLeaseCost":{"label":"Operating Lease, Cost","description":"Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":2900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":2800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":6700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":2000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":9400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":9400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":8300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":8300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":6700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":6700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":6300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":6300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":5000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":5000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":5400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"OperatingLeaseLiability":{"label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","units":{"USD":[{"end":"2019-03-31","val":34000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":31200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":30400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":28700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2021-12-31","val":16400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":16400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":12500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":10700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":9200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"OperatingLeaseLiabilityCurrent":{"label":"Operating Lease, Liability, Current","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":8400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":7200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":7100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":6900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":6900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":6900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":6600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":6300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":5900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":5900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":5900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":5700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":4800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":4800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":4800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":4800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":4400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":4300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":3200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":3200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":3200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":3200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":3000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":3000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":3000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":3000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"OperatingLeaseLiabilityNoncurrent":{"label":"Operating Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":25600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":24000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":23300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":21800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":21800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":21800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":21800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":20000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":18800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":17700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":16500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":16500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":16500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":14500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":13400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":12700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":11600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":11600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":11600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":11600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":11600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":10900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":10000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":9300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":9300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":9300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":9300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":9300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":8800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":8100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":7700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":7700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":7700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":7700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":7700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":8300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":7500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":6000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"OperatingLeasePayments":{"label":"Operating Lease, Payments","description":"Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":2900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":2800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":6700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":2000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":9400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":9400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":8300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":8300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":6700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":6700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":6300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":6300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":5000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":5000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":5400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":34000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":31200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":30400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":28600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":28600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":28600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":28600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":28600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":26800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":25400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":24000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":22400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":22400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":22400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":22400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":22400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":20200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":18900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":17700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":16400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":16400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":16400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":16400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":16400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":15400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":15100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":12700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":12700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":12700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":12700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":12700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":11800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":11100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":11600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":10700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":10700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":10700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":10700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":10700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":11300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":11600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":9100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDue":{"label":"Operating Leases, Future Minimum Payments Due","description":"Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.","units":{"USD":[{"end":"2017-12-31","val":79900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":80000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":80000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":65000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueCurrent":{"label":"Operating Leases, Future Minimum Payments Due, Next Twelve Months","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2011-09-30","val":8100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":10900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":10900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":10900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":10900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":12100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":12100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":13400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":15000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":15000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":14000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":14000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-12-31","val":13700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFiveYears":{"label":"Operating Leases, Future Minimum Payments, Due in Five Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2011-09-30","val":8400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":9200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":9200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":8500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":8500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":6900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":6900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":6100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":6100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInFourYears":{"label":"Operating Leases, Future Minimum Payments, Due in Four Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2011-09-30","val":8700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":9300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":9300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":9500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":9500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":10400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":7500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":7300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":7300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInThreeYears":{"label":"Operating Leases, Future Minimum Payments, Due in Three Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2011-09-30","val":8500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":9500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":9500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":9500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":10600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":11800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":11100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":10700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":9500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":9500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueInTwoYears":{"label":"Operating Leases, Future Minimum Payments, Due in Two Years","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2011-09-30","val":8400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":11100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":11700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":11700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":11500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":11500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":11400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":11400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":12900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":12900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":12600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":12600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":12600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":12000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":12000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":12000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":12000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":12800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":12800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":12800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"}]}},"OperatingLeasesFutureMinimumPaymentsDueThereafter":{"label":"Operating Leases, Future Minimum Payments, Due Thereafter","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2011-09-30","val":44700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":43000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":43000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":43000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":43000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":35000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":35000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":35000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":35000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":29200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":29200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":29200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":29200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":27300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":27300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":29100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":29100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":23200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":23200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":18300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":18300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":18300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":18300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":30000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":30000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":30000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2019-03-31","val":9400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":9400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":9400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":11500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":8600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsRemainderOfFiscalYear":{"label":"Operating Leases, Future Minimum Payments, Remainder of Fiscal Year","description":"Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.","units":{"USD":[{"end":"2016-09-30","val":3500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2017-03-31","val":10300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-03-31","val":3600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"}]}},"OtherAccruedLiabilitiesCurrent":{"label":"Other Accrued Liabilities, Current","description":"Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":30800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":30800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-09-30","val":19100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":29300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":29300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":29300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":29300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":29300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":20500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":25500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":24300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":33800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":33800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":33800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":33800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":33800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":29400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":31700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":31800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":26600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":26600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":26600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":26600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":26600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":24000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":25600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":26900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":27400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":27400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":27400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":27400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":27400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":25400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":38400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":44100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":47700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":47700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":47700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":47700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":47700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":45200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":48600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":60300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":43700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":49100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":49100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":49100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":49100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":41400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":45400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":59900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":58700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":47600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":41000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":55200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":53800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":53800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":53800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":53800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":53800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":36200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":39500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":39000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":41000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":41200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":41200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":41200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":41200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":38300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":34700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":36400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":44600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":44600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":44600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":37200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":37200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":58900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":38500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":36300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":56900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":69900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":49200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":57900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":57900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":57900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":57900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":61100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":49400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":53100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":52300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":77700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":75100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":75100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":75100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":77700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":59500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":65900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":66600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":81100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":81200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":81200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":81200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":53400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":66900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":60300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherAccruedLiabilitiesNoncurrent":{"label":"Other Accrued Liabilities, Noncurrent","description":"Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":43100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":43100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":43100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":48900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":49200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":48100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":48100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":48100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":48100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":48100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":50900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":49600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":47700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":45400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":45400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":45400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":45400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":45400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":46100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":47700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":46500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":45400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":45400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":45400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":45400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":45400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":43700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":48100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":46500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":45100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":45100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":45100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":45100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":45100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":48600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":45200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":45100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":42900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":42900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":42900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":42900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":42900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":42300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":42400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":41700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":47300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":47300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":47300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":47300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":47300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":46700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":43900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":42800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":49500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":49500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":49500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":49500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":49500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":48600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":48100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":47300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":47100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":47100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":47100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":47100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":47100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":46400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":45400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":44700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":46300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":46300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":46300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":46300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":46300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":44000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":46200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":48200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":50100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":50100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":50100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":50100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":50100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":46000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":47200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":51900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":45200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":40000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":45200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":35200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":33200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":33000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":32400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":32400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":32400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":32400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":41700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":31800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":32400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":30400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":40500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":31200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":31200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":31200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":40500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":32600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":32000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":30100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":36400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":36400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":36400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":36400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":35800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":35900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":37800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2010-12-31","val":8000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":8000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":8000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":9600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":9600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":9600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":9600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":9600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":11100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":11100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":11100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":11100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":11100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":9600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":12100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":12100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":12100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":35100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":35100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":11300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":29300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":88500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":36500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":42500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":41500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":38400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":38900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":40300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":40300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":40300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":40300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":40300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":45500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":38800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":44200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":37600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":37600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":37600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":37600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":37600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":33800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":24300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":27200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":34100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":34100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":34100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":34100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":34100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":30400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":28600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":26100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":31000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":31000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":31000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":31000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":31000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":29400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":29500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":19300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":24500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":24500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":24500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":24500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":24500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":31900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":23500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":19900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":24800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":24800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":24800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":24800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":24800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":105400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":113400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":87400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":87800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":87800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":87800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":87800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":87800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":72600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":80800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":77800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":83600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":83600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":83600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":83600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":83600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":76300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":77400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":78100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":99700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":99700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":99700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":99700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":71600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":89600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":75300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherAssetsMiscellaneousCurrent":{"label":"Other Assets, Miscellaneous, Current","description":"Amount of other miscellaneous assets expected to be realized or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2013-12-31","val":12100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":12100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-09-30","val":8400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":14800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":14800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":14800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":14800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":14800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":18900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":17000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":18100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":19500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":19500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":19500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":19500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":19500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":17600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":16400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":15100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":19500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":19500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":19500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":19500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":19500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":18000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":18400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":17500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":35000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"OtherAssetsMiscellaneousNoncurrent":{"label":"Other Assets, Miscellaneous, Noncurrent","description":"Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.","units":{"USD":[{"end":"2015-12-31","val":60000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":60000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-09-30","val":60200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":56800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":56800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":56800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":56800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":56800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":56200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":56300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":55400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":60600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":65100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":65100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":65100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":65100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":67100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":63200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":62900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":62200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":86900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":86900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":86900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":77900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":82700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":80800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":110200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":80800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":81800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":81800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":81800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":81800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":79500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":84700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":83100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":86400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":86400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":86400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":86400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":86400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":82500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":83000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":82900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":87500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":87500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":86700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":86700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":86700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":81700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":80300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":79800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":90400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":90400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":90400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":90400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":103100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":93500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":97300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":101500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":124900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":112100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":112100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":112100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":124900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":115900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":116900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":118300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":134200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":134200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":134200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":134200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":136700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":138100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":139300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2009-12-31","val":32800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":32800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":32800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":33400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":33600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":34300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":34300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":34300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":34300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":34300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":35900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":35700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":35200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":39200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":39200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":39200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":39200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":39200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":38300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":39100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":40400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":41500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":41500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":41500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":41500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":41500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":44500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":43900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":42900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":68600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":68600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":68600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":68600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":68600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":74700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":75400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":74400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":62800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":59600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":59600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":59600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":59600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":61600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":78700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":83700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":80700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":68100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":68100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":68100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":68100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":68600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":98900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":106500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":106500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":106500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":106500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":106500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":106500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":105200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":104800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":103000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":107700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":107700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":107700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":107700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":107700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":109000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":105000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":104400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":103300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":152400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":152400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":152400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":152400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":180900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":163800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":191600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":217200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":218200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":218200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":218200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":218200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":198900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":201100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":196200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":206800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":206800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":206800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":206800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":206800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":191300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":182700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":179700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":213700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":213700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":212900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":212900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":212900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":212400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":207900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":201600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":204300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":204300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":204300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":204300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":204300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":207000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":210300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":216300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":262900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":262900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":262900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":262900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":262900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":264800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":263500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":261700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":270500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":270500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":270500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":270500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":269000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":267500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":265800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax (Deprecated 2012-01-31)","description":"The increase (decrease) in accumulated comprehensive income during the period related to pension and other postretirement benefit plans, after tax. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-18800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":6200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":6200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-06-30","val":600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-5100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansTax":{"label":"Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax (Deprecated 2012-01-31)","description":"Tax effects of the increase (decrease) to accumulated comprehensive income during the period related to benefit plans. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-3600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax","description":"Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":1200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax":{"label":"Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Benefit Cost, before Tax (Deprecated 2013-01-31)","description":"Before tax amount of the income statement impact of the reclassification adjustment for prior service costs recognized as a component of net period benefit cost.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax","description":"Amount, after tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax":{"label":"OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax","description":"Amount, after adjustment, of tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-03-31","val":100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3"}]}},"OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax":{"label":"Other Comprehensive Income (Loss), before Reclassifications, Net of Tax","description":"Amount after tax, before reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-2300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-4800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-2500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-2500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":4600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-5300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-5300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-5300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-4600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-4600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-4600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-4100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-4100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":5000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax":{"label":"Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax","description":"Amount of tax expense (benefit), after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax","description":"Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-06-30","val":-200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":1900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-1400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-5700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-5700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":2200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":6900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":6900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":4900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":4900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-4000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-4000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-4000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-3400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-3400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-3400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-3700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-3700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-3700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":5600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":5600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":5600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":3700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":3700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-7500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-7500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-7500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":7300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":7300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":7300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":-100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":-100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":-100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":-100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":-100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":3900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":3900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease":{"label":"Other Comprehensive Income (Loss), Net of Tax (Deprecated 2012-01-31)","description":"This element represents Other Comprehensive Income or Loss, Net of Tax, for the period. Includes deferred gains or losses on qualifying hedges, unrealized holding gains or losses on available-for-sale securities, minimum pension liability, and cumulative translation adjustment. While for technical reasons this element has no balance attribute, the default assumption is a credit balance consistent with its label.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":9000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-12-31","val":-5700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent","description":"Amount after tax of other comprehensive income (loss) attributable to parent entity.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-06-30","val":1900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-1400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax","description":"Amount, after tax, before reclassification adjustment, of (increase) decrease in accumulated other comprehensive income of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-2900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":-800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-1100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":5100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":5100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-1000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-1400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-1400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":-400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-5900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-5900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-5900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":-300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-1100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-4800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-4800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-4800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":-300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-1000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-1000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":3000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":3000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-4700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-4700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-4700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-1000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-1000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":-300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-1000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-1000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-1000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":-200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":-200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-3500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-3500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-3500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":-100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":7600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":7600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":7600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-1200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-1200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-7400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-7400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-7400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-3600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-3600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-2300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax","description":"Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-3600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-3600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":3900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":3900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":3300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-3300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-2800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":2200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":-100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":2400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":2400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-2200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-2200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-2200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":-100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":-100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":-100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":-100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":-100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-1400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-1400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":3100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":3100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":-200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":-100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-3000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-3000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-3000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":-100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":-100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax","description":"Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss related to net period benefit cost (credit) for pension and other postretirement defined benefit plans.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":5200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-10300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":10300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-5100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":5100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-1900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-2700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax","description":"Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-11500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-5800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-2100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-3500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment of accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges realized in net income. Also includes reclassification adjustments of an entity's share of an equity investee's deferred hedging gain (loss) realized in net income.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Net of Tax (Deprecated 2012-01-31)","description":"Reclassification adjustment for unrealized gains or losses realized upon the sale of securities, after tax.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":3700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"}]}},"OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax":{"label":"Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, before Tax (Deprecated 2013-01-31)","description":"Before tax amount of the income statement impact of the reclassification adjustment for actuarial gain (loss) recognized as a component of net periodic benefit cost.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-5700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"}]}},"OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax","description":"Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax":{"label":"Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax","description":"Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":-100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":-100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":-100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax","description":"Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax","description":"Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-6000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":2800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":2800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-1400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-1400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":1000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":-100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":-100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax":{"label":"OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax","description":"Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":-400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-1100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-1100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":-500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":-200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":-300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":-400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-12-31","val":-100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"OtherCostAndExpenseOperating":{"label":"Other Cost and Expense, Operating","description":"The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":36300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":36300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"OtherDepreciationAndAmortization":{"label":"Other Depreciation and Amortization","description":"Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":1000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":5000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":5000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":5600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":5600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":5600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":2300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":5000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":5000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":8100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":8100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":2900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":5300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":7600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":7600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":10200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":10200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":10200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":2800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":5000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":5000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":7800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":7800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":10400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":10400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":9600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":3800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":7000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":9900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":9900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":13000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":11700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":11700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":2300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":5200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":4600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":8500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":7500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":10400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":10400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":10400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":2500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":5100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":5100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":7400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":7400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":9900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":9900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":9900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":2100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":4300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":4300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":6300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":6300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":8300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":8300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":8300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":1900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":3500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":5300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":5300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":7100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":7100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":1600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":3300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":5200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":5200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":6900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":5000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"OtherExpenses":{"label":"Other Expenses","description":"Amount of expense classified as other.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"}]}},"OtherGeneralAndAdministrativeExpense":{"label":"Other General and Administrative Expense","description":"Amount of general and administrative expense classified as other.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":340500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":264300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":264300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":252000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":252000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":252000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":259200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":259200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":259200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":318900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":318900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":345300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023"}]}},"OtherIncome":{"label":"Other Income","description":"Amount of revenue and income classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-4000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":1100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":-800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":-100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":-100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"OtherInventory":{"label":"Other Inventory, Gross","description":"Amount before valuation and LIFO reserves of other inventory expected to be sold, or consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2017-12-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":46900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":54100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":66700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-06-30","val":17200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":22000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":22900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":22900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":22900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":22900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":22900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":119200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":252700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":365400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":347400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":347400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":347400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":347400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":347400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":188100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":34300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":31900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":32500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":32500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":32500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":32500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":32500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":33500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":41100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":29400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":24500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":24500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":24500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":24500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":26600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":29100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":29200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherInvestments":{"label":"Other Investments","description":"Amount of investments classified as other.","units":{"USD":[{"end":"2010-12-31","val":6800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":6800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q4I"},{"end":"2011-06-30","val":5800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":16700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":20700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":25600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":4900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":4900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":4900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":4900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":4300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":4400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":4500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":4500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":4500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"}]}},"OtherLiabilitiesCurrent":{"label":"Other Liabilities, Current","description":"Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":32200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":32200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":32200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":30700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":31600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":33700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":33700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":33700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":33700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":33700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":22600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":23600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":26200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":45600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":45600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":45600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":45600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":45600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":41800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":51300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":53100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":62600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":62600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":62600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":62600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":62600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":57800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":60800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":59300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":52600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":52600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":52600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":52600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":52600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":61200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":61100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":60400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":120800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":120800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":120800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":120800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":120800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":118600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":135600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":94300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":86100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":86100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":86100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":86100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":86100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":82800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":85900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":93600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":73700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":73700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":73700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":73700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":73700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":70600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":70100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":84700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":83200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":83200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":83200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":83200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":83200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":130200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":128500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":144900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":128500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":128500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":128500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":128500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":128500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":98500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":59500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":58700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":60400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":60400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":60400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":60400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":60400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":57600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":65400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":70700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":66700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":66700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":66700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":66700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":66700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":78900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":60400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":84000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":133000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":133000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":133000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":133000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":133000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":108800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":110700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":188500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":251000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":251000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":251000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":251000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":251000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":106800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":112600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":110500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":91900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":91900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":91900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":91900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":91900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":80200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":92500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":102500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":117900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":117900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":117900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":117900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":96500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":81700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":75400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherLiabilitiesNoncurrent":{"label":"Other Liabilities, Noncurrent","description":"Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":325000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":325000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":325000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":324000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":312800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":324800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":324800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":93400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":93400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":93400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":317300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":100900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":101900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":105100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":105100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":105100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":105100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":105100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":111100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":110600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":109400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":123300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":123300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":123300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":123300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":123300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":126700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":129300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":129100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":127200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":127200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":127200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":127200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":127200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":229300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":234500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":231600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":265000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":265000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":265000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":265000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":265000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":302300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":353900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":352700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":349000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":349000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":349000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":349000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":349000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":347100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":340800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":335900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":322700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":322700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":322700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":322700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":322700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":316900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":309100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":301100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":267100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":267100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":267100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":267100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":267100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":257800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":274400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":265600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":262600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":262600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":262600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":262600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":262600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":287900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":282800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":293100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":293000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":293000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":293000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":293000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":293000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":288700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":288100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":285500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":285300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":285300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":285300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":285300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":285300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":280200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":277000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":278100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":280800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":280800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":280800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":280800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":280800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":287600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":286500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":268800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":269000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":269000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":269000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":269000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":269000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":270400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":268000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":263800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":264300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":264300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":264300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":264300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":264300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":268000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":310500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":314400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":312800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":312800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":312800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":312800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":314800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":311400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":312100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"OtherLongTermInvestments":{"label":"Other Long-term Investments","description":"Amount of long-term investments classified as other.","units":{"USD":[{"end":"2009-12-31","val":130500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":130500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":130500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":131600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":134400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":126000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":126000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":126000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":126000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":6800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":128100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":129000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":129500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":16300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":132300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":132300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":132300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":132300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":135700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":136000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":139700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":143500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":143500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":143500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":143500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":143500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":138600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":140200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":142900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":146300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":146300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":146300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":4500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":4500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":116400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":116700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":4400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":4400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":4400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":4300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":4100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":4000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":4000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":4000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":3800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":3800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":3800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"OtherNoncashExpense":{"label":"Other Noncash Expense","description":"Amount of expense or loss included in net income that result in no cash flow, classified as other.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":9100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":9000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":2500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"}]}},"OtherNonoperatingIncomeExpense":{"label":"Other Nonoperating Income (Expense)","description":"Amount of income (expense) related to nonoperating activities, classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":15600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":3000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":1900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":3800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":1800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":3200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":2200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":2200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":3800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":4600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":4600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":1000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":1000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":2300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":2300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":4400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":4400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":4400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":1200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":1200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":3400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":1500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":1500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":6000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":6000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":6000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":2700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":4200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":7500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":7500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":3300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":3300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":9300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":9300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":2000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":3900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":1900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":6000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":2100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":2100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":8600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":8600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":8600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":1100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":3500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":1700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":1700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":4700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":4700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":1000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":1200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":3900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":10400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":3200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":5000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":2400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":6300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":6300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":2100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":4300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":2200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":2200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":5700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":5700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":1400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":1400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":7800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":7800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":7800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":7400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":7400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":11600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":11600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":4200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":4200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":14600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":14600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":3000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":3000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":18700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":18700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":18700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":6200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":6200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":5200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":5200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":9100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":9100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":2900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":2900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":14700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":14700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":14700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":3300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":5100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":5100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":1800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":1800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":6100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":6100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":1000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":1000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":8700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":8700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":8700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":2000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":14100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":14100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":12100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":12100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":16400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":16400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":2300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":2300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":22400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":22400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":22400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":4100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":4100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":6600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":6600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":2500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":2500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":75300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":75300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":68700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":68700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":85000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":85000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":8600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":8600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":14500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":14500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":5900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":5900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":20000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":20000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":5500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":5500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":23000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":4600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":9800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":5200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":15100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":5300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"OtherOperatingIncomeExpenseNet":{"label":"Other Operating Income (Expense), Net","description":"The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-36300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-36300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":10300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":2000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":2000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":2000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020"}]}},"OtherRealEstate":{"label":"Other Real Estate","description":"Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.","units":{"USD":[{"end":"2010-12-31","val":4300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":4300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-09-30","val":3300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":3300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":3300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":3300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":3300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":3200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":3200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":3200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":3200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":3100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":3100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"}]}},"OtherRestrictedAssetsNoncurrent":{"label":"Other Restricted Assets, Noncurrent","description":"Amount of noncurrent assets that are pledged or subject to withdrawal restrictions, classified as other.","units":{"USD":[{"end":"2015-12-31","val":2000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":2000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":3800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"}]}},"OtherShortTermInvestments":{"label":"Other Short-term Investments","description":"Amount of short-term investments classified as other.","units":{"USD":[{"end":"2010-12-31","val":6700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q4I"},{"end":"2010-12-31","val":6700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":6700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2011-03-31","val":0,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}]}},"PaymentForContingentConsiderationLiabilityFinancingActivities":{"label":"Payment for Contingent Consideration Liability, Financing Activities","description":"Amount of cash outflow, not made soon after acquisition date of business combination, to settle contingent consideration liability up to amount recognized at acquisition date, including, but not limited to, measurement period adjustment and less amount paid soon after acquisition date.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":15100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":19700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":19700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":19700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":19700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":19700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":3800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":3800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":3800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":3800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":3800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":3800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":3800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":3800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021"}]}},"PaymentsForConstructionInProcess":{"label":"Payments for Construction in Process","description":"The cash outflow from construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":25700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":25700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":25700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016"}]}},"PaymentsForProceedsFromInvestments":{"label":"Payments for (Proceeds from) Investments","description":"The net cash paid (received) associated with the acquisition or disposal of all investments, including securities and other assets.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":1200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2018-01-01","end":"2018-03-31","val":-2500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"}]}},"PaymentsForProceedsFromOtherInvestingActivities":{"label":"Payments for (Proceeds from) Other Investing Activities","description":"Amount of cash (inflow) outflow from investing activities classified as other.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":9200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-1800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":2600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":2600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-1300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-1300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-1300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":4100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":4100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":7400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":1500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":3200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":5500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":5500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":9600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":9600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":9600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":2600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":10500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":10500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":12300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":12300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":12300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-30000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-30000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-30600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-30600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-31100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-31100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-33000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-33000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-33000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-3100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-3100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-3100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-2100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-2500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-2500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-4400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-4400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-5100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-2100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-3300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-3000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-4300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-4300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-2700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-1400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":-1400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-1400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-5700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-5700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-7500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-1800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-14000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-14000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-13200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-13200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-12900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-15500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-15500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-6900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-3900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-3900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-4200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-4200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-4300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-4300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":-2900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-9100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-9100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-2000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-1000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-2500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":2400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":3900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":3900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":6300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":6300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":9600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":9600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":4000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":4000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-1500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-1500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-1300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-1300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-16400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-16400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-20400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-2000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"PaymentsForRepurchaseOfRedeemableNoncontrollingInterest":{"label":"Payments for Repurchase of Redeemable Noncontrolling Interest","description":"The cash outflow during the period for redemption of redeemable noncontrolling interests.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":6000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":6000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":6000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":6000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":6000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":6000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"PaymentsOfDebtIssuanceCosts":{"label":"Payments of Debt Issuance Costs","description":"The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":1400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":1400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":1400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":1400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":1300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":3100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":3100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":3100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":1000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":4100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"}]}},"PaymentsOfDividendsCommonStock":{"label":"Payments of Ordinary Dividends, Common Stock","description":"Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":50400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":27200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":41700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":56500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":56500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":15200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":30800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":30800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":45200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":45200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":60800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":60800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":60800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":16200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":16200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":31400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":31400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":46900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":46900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":62100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":62100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":62100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":17700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":17700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":35500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":35500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":52200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":52200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":69100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":69100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":69100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":19500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":19500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":38200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":38200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":57200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":57200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":75200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":75200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":75200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":21100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":21100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":41700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":41700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":62400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":62400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":83800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":83800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":83800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":24900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":24900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":49500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":49500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":74000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":74000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":97900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":97900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":97900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":25700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":25700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":51200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":51200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":77000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":77000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":102700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":102700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":102700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":26900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":26900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":54000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":54000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":81400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":81400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":108700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":108700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":108700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":28700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":28700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":57400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":57400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":86200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":86200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":115000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":115000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":115000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":30300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":30300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":60700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":60700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":91000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":91000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":121400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":121400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":121400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":31900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":31900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":63900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":63900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":96000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":96000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":128200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":128200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":128200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":32800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":32800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":65700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":65700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":98700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":98700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":131900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":131900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":131900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":34500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":34500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":71500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":71500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":108600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":108600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":145900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":145900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":145900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":38800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":38800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":77600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":77600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":116500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":116500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":155500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":155500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":40600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":40600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":81300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":81300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":122000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":122000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":162800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":42300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":84600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":127000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"PaymentsToAcquireAdditionalInterestInSubsidiaries":{"label":"Payments to Acquire Additional Interest in Subsidiaries","description":"The cash outflow associated with the purchase of noncontrolling interest during the period.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":6000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":8000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":8000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":8000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":8000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"}]}},"PaymentsToAcquireAvailableForSaleSecurities":{"label":"Payments to Acquire Available-for-sale Securities","description":"The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":44800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":1800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":2200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":2200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":1400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":1800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":2300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":2300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":2300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":1600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":1600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":2300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":1200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":2800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":2800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":4700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":4700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":4700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":3400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":4300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":4300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":5000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":5000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":5000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":1100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":2300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":2300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":7200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":7200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":9400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":9400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":9400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":5900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":5900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":8600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":8600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":8600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":5300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":5300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":9800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":9800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":12500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":12500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":13300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":13300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":13300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":2600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":5900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":11100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":11100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":12200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":12200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":2300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":7200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":8700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"}]}},"PaymentsToAcquireBusinessesAndInterestInAffiliates":{"label":"Payments to Acquire Businesses and Interest in Affiliates","description":"The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment).","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":1200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":1200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":1600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-06-30","val":1400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":2000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-09-30","val":2000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":2000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":3900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"}]}},"PaymentsToAcquireBusinessesGross":{"label":"Payments to Acquire Businesses, Gross","description":"The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.","units":{"USD":[{"start":"2014-01-29","end":"2014-01-30","val":26900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-29","end":"2014-01-30","val":26900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-29","end":"2014-01-30","val":26900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"}]}},"PaymentsToAcquireBusinessesNetOfCashAcquired":{"label":"Payments to Acquire Businesses, Net of Cash Acquired","description":"The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":23100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":23100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":23100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":23100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":23100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":23100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":60300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":60300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":60300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":166900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":166900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":214400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":214400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":324800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":324800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":333300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":333300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":333300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":5900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":17400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":17400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":18500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":18500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":18500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":155000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":155000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":155000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":155000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":155000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":155000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":155000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"PaymentsToAcquireEquityMethodInvestments":{"label":"Payments to Acquire Equity Method Investments","description":"The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-3700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-07-01","end":"2012-07-31","val":1900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":3900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-10-01","end":"2012-10-31","val":800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":4700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":4700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2013-01-01","end":"2013-03-31","val":400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-04-01","end":"2013-04-29","val":1200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-06-30","val":1600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-07-01","end":"2013-07-31","val":800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":2300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-10-01","end":"2013-10-31","val":800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":3100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":3100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":3100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":3100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":3900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":3900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":3900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":1200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":1600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":1200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":3500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":3500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":5400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":3100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":5000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":6600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":6600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":7800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":7800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":7800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":1600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":3900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":5000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":5000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":39200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":39200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":39200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":4600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":4600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":26400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":26400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":37900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":37900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":37900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":27800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":27800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":66600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":66600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":91000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":91000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":99100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":99100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":99100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":1000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":17100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":17100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":17400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":17400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":17600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":17600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":17600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":2700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":3900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":5100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":5100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":5900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":5900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":5900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":4300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":4300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":6600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":6600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":8200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":8200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":1600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":3900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":5800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":5800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":5800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":11300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":18300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"PaymentsToAcquireInterestInSubsidiariesAndAffiliates":{"label":"Payments to Acquire Interest in Subsidiaries and Affiliates","description":"The cash outflow associated with the acquisition of or advances to an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, and joint venture or equity method investment) or the acquisition of an additional interest in a subsidiary (controlled entity).","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":3900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":4700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":4700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":4700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":2300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":2300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":3100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":3100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":1200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":2300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":3100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":3900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"}]}},"PaymentsToAcquirePropertyPlantAndEquipment":{"label":"Payments to Acquire Property, Plant, and Equipment","description":"The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":301100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":133300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":200100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":318500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":318500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":48100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":79500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":79500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":172700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":172700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":248900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":248900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":248900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":51500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":51500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":91600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":91600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":156800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":156800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":239200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":239200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":239200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":53900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":53900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":221800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":221800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":331900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":331900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":405800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":405800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":405800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":69800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":69800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":128600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":128600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":195300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":195300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":328500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":328500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":328500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":216200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":216200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":333900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":333900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":467800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":467800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":572800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":572800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":572800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":88200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":88200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":140500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":140500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":208200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":208200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":286800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":286800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":286800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":42400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":42400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":74800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":74800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":119500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":119500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":265600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":265600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":265600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":36700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":36700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":81100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":81100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":130300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":130300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":208500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":208500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":208500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":88100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":88100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":133400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":133400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":201000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":201000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":312400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":312400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":312400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":89300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":89300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":236000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":236000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":421300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":421300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":597100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":597100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":597100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":154300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":154300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":419900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":419900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":540800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":540800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":717800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":717800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":724700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":134400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":134400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":293400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":293400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":384300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":384300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":473300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":479500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":479500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":57300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":57700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":89500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":90300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":152000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":153500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":220500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":220500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":220500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":70000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":70000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":120500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":120500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":184100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":184100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":271200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":271200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":60600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":60600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":134000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":134000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":230300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":230300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":354900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":154400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":262700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":540300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent":{"label":"Liability, Pension and Other Postretirement and Postemployment Benefits, Noncurrent","description":"Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":231400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":231400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q4I"},{"end":"2011-06-30","val":222900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":217100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":253500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":253500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":253500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q4I"},{"end":"2012-03-31","val":254000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":253800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":254000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":228200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":228200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":228200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q4I"},{"end":"2013-03-31","val":216300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":216200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":216000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":133400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":133400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q4I"},{"end":"2014-03-31","val":117200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":117000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"}]}},"PensionAndOtherPostretirementBenefitContributions":{"label":"Payment for Pension and Other Postretirement Benefits","description":"Amount of cash outflow for pension and other postretirement benefits. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":-10900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":-17500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-03-31","val":-10800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-10800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":-10800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":10800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"PensionAndOtherPostretirementBenefitExpense":{"label":"Pension and Other Postretirement Benefits Cost (Reversal of Cost)","description":"Amount of cost (reversal of cost) for pension and other postretirement benefits.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":11700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":18000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":18000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":6200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":12300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":18500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":23600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":23600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":23600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":6900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":13800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":20600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":20600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":27500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":27500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":27500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":5600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":11200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":16800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":16800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":21000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":21000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":21000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":3200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":6400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":9600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":9600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":12800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":12800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":12800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":3800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":7700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":7700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":11500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":11500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":15400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":15400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":15400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":1300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":3900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":3900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":4600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":4600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":4600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":2500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":5000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":5000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":7600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":7600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":10100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":10100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":10100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":2200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":2200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":4300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":4300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":6400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":6400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":8600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":8600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":8600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":1100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":2100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":1800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":1200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":1200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":1200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-09-30","val":3300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-12-31","val":4300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":4300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":4300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-3000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-3000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-6100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023"}]}},"PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent":{"label":"Liability, Defined Benefit Plan, Noncurrent","description":"Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.","units":{"USD":[{"end":"2010-12-31","val":231400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":253500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":253500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":228200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":228200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":133400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":133400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":133400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-09-30","val":116800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":190900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":190900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":190900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":190900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":190900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":190400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":190000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":189600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":206800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":206800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":206800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":206800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":206800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":205700000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":204500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":197700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":210900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":210900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":210900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":210900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":210900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":195100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":195800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":195200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":191800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":191800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":191800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":191800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":191800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":175200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":175200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":173600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":177300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":177300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":177300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":177300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":177300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":165200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":163900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":162400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":172800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":172800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":172800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":172800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":172800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":161400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":159500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":157500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":225800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":225800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":225800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":225800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":225800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":212500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":210700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":207600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":179500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":179500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":179500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":179500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":179500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":177200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":174600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":171900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":179700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":179700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":179700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":179700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":179700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":173800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":173600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":164200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":160800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":160800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":160800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":160800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":160800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":135400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":135000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":134500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":118200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":118200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":118200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":118200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":99200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":99400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":99600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"PensionContributions":{"label":"Payment for Pension Benefits","description":"Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2014-01-01","end":"2014-03-31","val":19500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":6300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":6300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":6300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":6300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":6300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":1700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":1700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":1700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":15000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":15000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":15000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":15000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":15000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":15000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":15000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":15000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":15000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":10400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":10400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":10400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":10400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":10400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":10400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":10400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":10400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":10700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":10700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":10700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":10700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":10700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":10700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":10700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":10700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":10700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":10300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":10300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":10300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":10300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":10300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":10300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":10300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":10300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":10300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":6500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":6500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":6500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":17300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":17300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":17300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":17300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":25000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":25000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":25000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":25000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":25000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":25000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":25000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":19100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":19100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":19100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"PercentageOfDebtHedgedByInterestRateDerivatives":{"label":"Percentage of Debt Hedged by Interest Rate Derivatives","description":"Percentage of an entity's outstanding debt that is designated as a hedged item in cash flow, fair value, or net investment hedge.","units":{"pure":[{"end":"2011-12-31","val":0.09,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"PrepaidExpenseAndOtherAssetsCurrent":{"label":"Prepaid Expense and Other Assets, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":28600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":28600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":28600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":20600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":22800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":27100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":27100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":27100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":27100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":27100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":25500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":23800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":33600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":33600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":33600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":33600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":33600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":28100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":26200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":29200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":35100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":35100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":35100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":35100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":33400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":32200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":82000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":88500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":36500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":42500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":35700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"PrepaidExpenseCurrent":{"label":"Prepaid Expense, Current","description":"Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":24300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2009-12-31","val":24300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":24300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2010-06-30","val":21900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":26700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":28600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2010-12-31","val":28600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":28600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":28600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2011-03-31","val":24500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":20600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-12-31","val":27100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"ProceedsFromDivestitureOfBusinesses":{"label":"Proceeds from Divestiture of Businesses","description":"The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-03-31","val":264700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":264700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":264200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":264200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":266100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":266100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"}]}},"ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital":{"label":"Proceeds from Equity Method Investment, Distribution, Return of Capital","description":"Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":8300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":8300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":8300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":8300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":8300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":8300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":8300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":8300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":8300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":71100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":27900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":53700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":65200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":65200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":7300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":15200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":15200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":19000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":19000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":20500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":20500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":20500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":2100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":22900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":22900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":30100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":30100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":39100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":39100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":39100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":23700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":23700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":30500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":30500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":52100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":52100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":77000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":77000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":77000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":23400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":23400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":33300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":33300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":63300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":63300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":98200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":98200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":98200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":24800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":24800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":38900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":38900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":128900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":128900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":200600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":200600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":200600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":141500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":141500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":148200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":148200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":155200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":155200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":161200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":161200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":161200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":9000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":15200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":27000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":27000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":30900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":30900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":30900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":70600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":70600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":74400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":74400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":80500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":80500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":86000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":86000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":86000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":4300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":10700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":10700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":14600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":14600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":20300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":20300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":20300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":1500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":1700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":1700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":1900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":1900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":1900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":3300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":7900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":7900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":12800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":12800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":18100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":18100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":18100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":5000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":5000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":10100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":10100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":31000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":31000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":69900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":69900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":69900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":3300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":240400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":240400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":244400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":244400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":248000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":248000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":248000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":3300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":3300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":7700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":7700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":11400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":11400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":14900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":14900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":2000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":6400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":6400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":9900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":9900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":12900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":6500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":9600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"ProceedsFromIssuanceOfFirstMortgageBond":{"label":"Proceeds from Issuance of First Mortgage Bond","description":"The cash inflow from amounts received from a long-term debt instrument secured by a first mortgage deed of trust, containing a pledge of real property. The lender has the highest claim on the property in case of default.","units":{"USD":[{"start":"2012-04-01","end":"2012-06-30","val":160000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-07-01","end":"2012-09-30","val":160000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":160000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012"},{"start":"2013-04-01","end":"2013-04-02","val":150000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-04-01","end":"2013-04-02","val":150000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-04-02","val":150000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-04-01","end":"2013-04-02","val":150000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2014-03-03","end":"2014-03-04","val":100000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-06-30","val":215000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":375000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":375000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2015-09-24","val":100000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2015-09-24","val":100000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q3I"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"}]}},"ProceedsFromIssuanceOfLongTermDebt":{"label":"Proceeds from Issuance of Long-term Debt","description":"The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":198700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":43300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":44700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":111400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":111400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":80000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":80000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":80000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":155000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":155000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":155000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":155000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":155000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":75000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":75000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":81400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":81400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":81400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":15600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":15600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":175600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":175600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":180600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":180600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":180600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":150000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":150000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":150000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":150000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":169800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":169800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":169800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":100000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":100000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":215000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":215000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":375000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":375000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":375000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":375000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":375000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":15000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":15000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":240000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":240000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":324500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":324500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":324500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":4800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":4800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":4800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":86200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":86200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":131500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":131500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":131500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":131500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":131500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":72000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":72000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":72700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":72700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":75600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":75600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":75600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":100000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":100000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":100000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":100000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":200000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":200000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":201900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":201900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":201900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":110000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":110000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":297400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":297400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":607400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":607400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":672400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":672400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":672400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":194900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":194900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":379000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":379000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":510600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":510600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":733000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":733000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":733000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":228900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":228900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":475300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":465300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":720500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":710500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":785400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":785400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":785400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":238500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":238500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":403700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":403700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":409800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":409800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":437000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":437000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":156000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":156000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":306000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":306000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":628000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":628000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":658000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":240000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":340000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":685000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"ProceedsFromIssuanceOrSaleOfEquity":{"label":"Proceeds from Issuance or Sale of Equity","description":"The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.","units":{"USD":[{"start":"2014-03-03","end":"2014-03-04","val":20200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-03-03","end":"2014-03-04","val":20200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q1I"},{"end":"2022-04-05","val":224000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2022-04-05","val":224000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q1I"}]}},"ProceedsFromMinorityShareholders":{"label":"Proceeds from Noncontrolling Interests","description":"Amount of cash inflow from a noncontrolling interest. Includes, but is not limited to, purchase of additional shares or other increase in noncontrolling interest ownership.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":103800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":103800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":103800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":67800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":67800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":67800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":67800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":414500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":414500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":414500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":28900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":28900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":28900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":28900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":28900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":28900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":90900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":90900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":90900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":154100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":154100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":155700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":155700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":155700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":155700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":155700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":155700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":155700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":6700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":9900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":9900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":9900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":9900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":17800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":17800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":2700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":4100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":4100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":4100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":4100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":4100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":9900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":12100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"ProceedsFromPaymentsForOtherFinancingActivities":{"label":"Proceeds from (Payments for) Other Financing Activities","description":"Amount of cash inflow (outflow) from financing activities classified as other.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":54300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":54300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-3100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-4100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-4100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":-100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-1600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-1400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-1600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-1600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-1600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":-1600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":-1600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":-200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":-600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":-500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":-500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":-600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":-600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":-600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":-900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-1000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-1000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":-500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":-2700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-2700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-2500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":-2500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-2500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":-400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":-900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-2800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-2800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":-4800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-4800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-1700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-1100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-2100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-2100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-2900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-1200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-1200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-1100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-1100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-1100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-1500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-1500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-1900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-1900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-1900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-2900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"ProceedsFromPreviousAcquisition":{"label":"Proceeds from Previous Acquisition","description":"Cash inflow representing an adjustment to the purchase price of a previous acquisition.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":5400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016"}]}},"ProceedsFromRepaymentsOfNotesPayable":{"label":"Proceeds from (Repayments of) Notes Payable","description":"Amount of cash inflow (outflow) from long-term debt supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":6000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-4100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-4100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":4600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":4600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-1100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":-800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":-1100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-1100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":-1100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-09-30","val":1200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":2700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":3700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":3700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":3700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-3400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-3700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-3700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":-3700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":-2100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-2100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-2100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-1600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":-1600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-1600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-1600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"}]}},"ProceedsFromRepaymentsOfRestrictedCashFinancingActivities":{"label":"Proceeds from (Repayments of) Restricted Cash, Financing Activities","description":"The net cash inflow or outflow from cash and cash items that are not available for withdrawal or usage.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-1400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-1400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":-1800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-1800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-1800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":-800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-2900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-2900000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":2200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":8500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":8500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":8500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-5800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":-5800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-2000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-2000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":7000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":7000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-6900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":-4300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":-400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"ProceedsFromSaleOfAvailableForSaleSecurities":{"label":"Proceeds from Sale of Available-for-sale Securities","description":"The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":62300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":1000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":8900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":8900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":7000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":7000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":7200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":7200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":7400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":7400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":7900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":8100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":8100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":15000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":15000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":16100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":2700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":3300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":3300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":3600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":3600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":3600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":1700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":1100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":6800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":6800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":9000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":9000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":9000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":5200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":5200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":10100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":10100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":10100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":3300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":7200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":9300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":9300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":10200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":10200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":10200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":2700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":6000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":6000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":11200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":11200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":12100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":12100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":2100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":2100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":6800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":12800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"}]}},"ProceedsFromSaleOfOtherAssetsInvestingActivities":{"label":"Proceeds from Sale of Other Assets, Investing Activities","description":"Amount of cash inflow from the sale of other assets recognized in investing activities.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"}]}},"ProceedsFromSaleOfProductiveAssets":{"label":"Proceeds from Sale of Productive Assets","description":"The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":20400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-09-30","val":300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":0,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":1400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":2200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":2200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":2200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":2200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":1200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":1300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":268600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":268600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":268600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021"}]}},"ProceedsFromSaleOfPropertyPlantAndEquipment":{"label":"Proceeds from Sale of Property, Plant, and Equipment","description":"The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":11400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ProfitLoss":{"label":"Net Income (Loss), Including Portion Attributable to Noncontrolling Interest","description":"The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":83000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":26200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":9300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":42000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":15800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":60700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":60700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":22800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":42200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":42200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":19400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":19400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":61700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":61700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":19500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":19500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":74800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":74800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":74800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":37100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":37100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":54000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":54000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":16900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":16900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":74500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":74500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":20500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":93600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":93600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":93600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":24400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":38800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":38800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":14400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":68200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":68200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":29400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":97100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":32500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":46500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":46500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":14000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":71700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":71700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":25200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":104700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":33800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":33800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":50700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":50700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":16900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":16900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":92300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":92300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":41600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":125500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":125500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":125500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":40100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":40100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":62400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":22300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":22300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":122700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":122700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":60300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":60300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":141500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":141500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":141500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":46400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":46400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":71200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":71200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":24800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":111500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":111500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":40300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":155800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":155800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":155800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":49000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":85900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":85900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":36900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":130800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":44900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":172200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":82300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":31300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":174100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":70500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":104700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":34200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":135900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":31200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":185500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":185500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":185500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":64500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":64500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":81400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":81400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":16900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":16900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":120200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":120200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":38800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":38800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":161600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":161600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":152800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":43400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":43400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":65100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":65100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":21700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":21700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":89200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":89200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":24100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":24100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":137800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":137800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":137800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":46500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":46500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":67300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":67300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":20800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":20800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":94100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":94100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":26800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":26800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":131300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":131300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":131300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":37600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":37600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":78300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":78300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":40700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":40700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":147900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":147900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":69600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":69600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":178900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":178900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":37000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":37000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":56700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":56700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":19700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":19700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":89400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":89400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":32700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":32700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":121700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":34700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":41300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":6600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":54600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":13300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"PropertyPlantAndEquipmentAdditions":{"label":"Property, Plant and Equipment, Additions","description":"Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":85100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":175500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":260000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":35900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":79700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":79700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":143500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":143500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":246800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":246800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":39700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":39700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":235100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":235100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":318300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":318300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":432200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":432200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":432200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":43100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":43100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":100200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":100200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":186400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":186400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":339500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":339500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":195200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":195200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":341700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":341700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":467600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":604300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":604300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":57300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":117900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-12-31","val":251800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":251800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":247800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":247800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":266500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":266500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":318600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":318600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":626600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":626600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":657200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":657200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":476400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":476400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":208100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022"}]}},"PropertyPlantAndEquipmentNet":{"label":"Property, Plant and Equipment, Net","description":"Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.","units":{"USD":[{"end":"2009-12-31","val":1622700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":1622700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":1622700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1671700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2010-06-30","val":1671700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1742600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2010-09-30","val":1742600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1805600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":1805600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":1805600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":1805600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":1805600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1841300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2011-03-31","val":1841300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1861100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2011-06-30","val":1861100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1902100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2011-09-30","val":1902100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1982700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1982700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":1982700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":1982700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":1982700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2002800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2012-03-31","val":2002800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2177500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2012-06-30","val":2177500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2239900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2012-09-30","val":2239900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2347600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":2347600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":2347600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2347600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2347600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2366700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2013-03-31","val":2366700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2397200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2013-06-30","val":2397200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2456100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2013-09-30","val":2456100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2576500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":2576500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":2576500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":2576500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":2576500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2905100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2014-03-31","val":2905100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3020400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2014-06-30","val":3020400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3121500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3286400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":3284800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":3284800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3284800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":3284800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3319200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3451500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3639100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3669100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":3669100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":3669100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3669100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":3669100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3642300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3631300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3644500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3741200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":3741200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3741200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":3741200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":3741200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":3745300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3745600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3746300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3822400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":3822400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":3822400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":3822400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":3822400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":3786100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":3809300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":3846500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3904400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":3904400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":3904400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":3904400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":3904400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":3940500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":4062900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4210700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4377000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":4377000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":4377000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":4377000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":4377000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":4496300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4644500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4697500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":4840800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":4840800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":4840800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":4840800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":4840800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":4930600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":5021600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":5053100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":5100200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":5100200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":5100200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":5100200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":5087500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":5078300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":5027100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":5011000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":5004000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":5004000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":5004000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":5004000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":5004000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":4979300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":4973900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":4996800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":5013400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":5013400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":5013400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":5013400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":5013400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":5009100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":5079500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":5112800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":5181500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":5181500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":5181500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":5181500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":5255500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":5324000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":5528800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"ProvisionForDoubtfulAccounts":{"label":"Accounts Receivable, Credit Loss Expense (Reversal)","description":"Amount of expense (reversal of expense) for expected credit loss on accounts receivable.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":1200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":1300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":1300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":1100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":1100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":1100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":1000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":1000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":1200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":1800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":1600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":1600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":2500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":4100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":4100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":4100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":1500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":1500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":1100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":1100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":1100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":-600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":-300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":-300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":-100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":1100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":1600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":2700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":2700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":2700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":1200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":1400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":1400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":1900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":1900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":1900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":1200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":1200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":1300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":1300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":1100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":1100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":1400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity":{"label":"Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity","description":"The component of the allowance for funds used during construction during the period based on an assumed rate of return on equity funds used in financing the construction of regulated assets.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":-3300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-2900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":-4500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":-5800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":-5800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-1200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-2100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-2100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-3400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":-3400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":-4200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":-4200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":-600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-09-30","val":-1700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-2500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":1000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":1200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":1800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":3800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":2000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":5900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":2100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":2100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":1000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"}]}},"RealEstateAcquisitionsThroughForeclosures":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Acquisition Through Foreclosure","description":"Amount of real estate investments acquired through foreclosure for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":9900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":9900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":1900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":1800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":1800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":1800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-12-31","val":1800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-12-31","val":1800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"}]}},"RealEstateCostOfRealEstateSold":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Cost of Investment in Real Estate Sold","description":"Amount of real estate investments sold for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-09-30","val":-300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":-300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":-200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-12-31","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-12-31","val":1500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-12-31","val":1500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-12-31","val":1500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":1500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-09-30","val":1100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":2200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"}]}},"RealEstateGrossAtCarryingValue":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Gross","description":"Amount, before accumulated depreciation, of real estate investment by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Excludes real estate not held as investment or interest.","units":{"USD":[{"end":"2010-12-31","val":94000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":94000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-09-30","val":93000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":91300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":91300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":91300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":91300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":91300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":91300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":91200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":91100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":91100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":91100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":91100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":91100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":91100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2012-12-31","val":86500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-03-31","val":91100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":91100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":91200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":89900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":85400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":85400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":85400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":85400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2013Q4I"},{"end":"2014-06-30","val":85500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":84800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":83800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":83800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q4I"},{"end":"2015-03-31","val":83900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"}]}},"RealEstateImprovements":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Improvements","description":"Amount of increase in real estate investments related to improvements for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":1200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":1200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-12-31","val":200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-12-31","val":200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"}]}},"RealEstateInvestmentPropertyAtCost":{"label":"Real Estate Investment Property, at Cost","description":"Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.","units":{"USD":[{"end":"2015-12-31","val":83300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"RealEstateInvestmentPropertyNet":{"label":"Real Estate Investment Property, Net","description":"Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.","units":{"USD":[{"end":"2013-12-31","val":89900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q4I"},{"end":"2014-09-30","val":89400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"}]}},"RealEstateInvestments":{"label":"Real Estate Investments, Net","description":"Amount of real estate investments, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; (7) other real estate investments; (8) real estate joint ventures; and (9) unconsolidated real estate and other joint ventures not separately presented.","units":{"USD":[{"end":"2013-12-31","val":89900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":89900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-06-30","val":90000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-12-31","val":88200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":88200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":88200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":88200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":88200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":88300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":88600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":88300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":50100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":50100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":50100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":50100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":50100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":49100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":47800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":32900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":31700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":31700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":31700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":31700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":31700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":31600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":29500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":28800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":26400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":26400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":26400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":26400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":26400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":26000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":25900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":25400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":24400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":24400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":24400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":24400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":24400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":24000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":22600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":22400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":21900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":21900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":21900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":21900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":21900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":21500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":21500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":21200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":18200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":18200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":18200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":18200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":18200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":18200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":18300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":17600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":19400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":19400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":19400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":19400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":19400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":19400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":18100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":17600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":19100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":19100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":19100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":19100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":19100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":19500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":19400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":19400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":10800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":10800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":10800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":10800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":10800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":10700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":10500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":10400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":10300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":10300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":10300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":10300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":9100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":9100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RealEstateInvestmentsOther":{"label":"Real Estate Investments, Other","description":"Amount of real estate owned for income production and capital accretion potential, not otherwise specified in the existing taxonomy. Such real estate excludes that which is occupied or used in the business, for entertainment purposes, or held in inventory for specific purposes.","units":{"USD":[{"end":"2013-12-31","val":3100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":3100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-09-30","val":3200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":3200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"}]}},"ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax":{"label":"Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax","description":"Amount after tax of reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":-2700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":-5800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":3100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":-3100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":-500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":-300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":-300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":-500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":-200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":-800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":-300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-1300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":-1300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":-1300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":-300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":-1200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":-1200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":-400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017"}]}},"RecordedUnconditionalPurchaseObligationDueInSecondYear":{"label":"Recorded Unconditional Purchase Obligation, to be Paid, Year Two","description":"Amount of recorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":15800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":15800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}]}},"RecordedUnconditionalPurchaseObligationDueInThirdYear":{"label":"Recorded Unconditional Purchase Obligation, to be Paid, Year Three","description":"Amount of recorded unconditional purchase obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":16300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":16300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}]}},"RecordedUnconditionalPurchaseObligationDueWithinOneYear":{"label":"Recorded Unconditional Purchase Obligation, to be Paid, Year One","description":"Amount of recorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2011-06-30","val":31800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":15700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"}]}},"RegulatedAndUnregulatedOperatingRevenue":{"label":"Regulated and Unregulated Operating Revenue","description":"The total amount of operating revenues recognized during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":801000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":371900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":167000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":550700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":178800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":766700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":766700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":444800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":444800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":211200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":211200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":668900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":668900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":224100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":224100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":907000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":907000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":907000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":242200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2011-01-01","end":"2011-03-31","val":242200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":462100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":462100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":219900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":219900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":219900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":689000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":689000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":226900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":226900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":226900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":928200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":928200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":928200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-10-01","end":"2011-12-31","val":239200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4"},{"start":"2012-01-01","end":"2012-03-31","val":240000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":240000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":240000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2012-01-01","end":"2012-03-31","val":240000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":456400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":456400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":216400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":216400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-04-01","end":"2012-06-30","val":216400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":216400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":705200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":705200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":248800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":248800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-07-01","end":"2012-09-30","val":248800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":248800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":961200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":961200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2012-10-01","end":"2012-12-31","val":256000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-10-01","end":"2012-12-31","val":256000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4"},{"start":"2013-01-01","end":"2013-03-31","val":263800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":263800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-03-31","val":263800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2013-01-01","end":"2013-03-31","val":263800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":499400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":499400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":235600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":235600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-04-01","end":"2013-06-30","val":235600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":235600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":750400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":251000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":251000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-07-01","end":"2013-09-30","val":251000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1018400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2013-10-01","end":"2013-12-31","val":268000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-10-01","end":"2013-12-31","val":268000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":296500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":296500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":557200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":260700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":260700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":288900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q3"},{"start":"2014-10-01","end":"2014-12-31","val":290700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4"}]}},"RegulatedOperatingRevenue":{"label":"Regulated Operating Revenue","description":"The total amount of regulated operating revenues recognized during the period.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":991200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":487200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":234900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":740500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":253300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1000700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":1000700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":281600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":546500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":546500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":264900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":264900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":824100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":824100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":277600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":277600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1063800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":1063800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":1063800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":270200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":270200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":528000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":528000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":257800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":257800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":789300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":789300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":261300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":261300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1059500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":1059500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":1059500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":282200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":282200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":532000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":532000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":249800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":249800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":786100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":786100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":254100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":254100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1042400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":1042400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":1042400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":265300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":265300000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":466100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":466100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":200800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":200800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":721200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":721200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":255100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":255100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":987300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":987300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":987300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":293000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":293000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":583400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":583400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":290400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":290400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":888200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":888200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":304800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":304800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1227900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1227900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1227900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":329000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":329000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":637700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":637700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":308700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":308700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":960300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":960300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":322600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":322600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1259300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":1259300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":1259300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":312600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":312600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":604800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":604800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":292200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":292200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":919100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":919100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":314300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":314300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1238300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":1238300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":338300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":338300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":618100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":618100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":279800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":279800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":928600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":928600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":310500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":310500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1242700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":332800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":637900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":305100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":958100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":320200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"RegulatoryAssets":{"label":"Regulatory Assets","description":"The amount for the individual regulatory asset as itemized in a table of regulatory assets as of the end of the period.","units":{"USD":[{"end":"2010-12-31","val":330800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":330800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":330800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":305200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":304000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":363400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":363400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":363400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":363400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":363400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":354800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":355400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":352800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":362800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":362800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":362800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":362800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":362800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":355100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":355800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":363100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":286800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":286800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":286800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":286800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":286800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":289100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":291100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":295600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":373600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":373600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":373600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":373600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":373600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":373600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":371400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":369600000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":382600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":382600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":382600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":382600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":382600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":379500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":373600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":375700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":378200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":348700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":348700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":348700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":348700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":339300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":341200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":330800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":384700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":504000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":510700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":485800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":25600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"}]}},"RegulatoryAssetsCurrent":{"label":"Regulatory Assets, Current","description":"Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost.","units":{"USD":[{"end":"2010-12-31","val":20600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":20600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":20600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-06-30","val":15000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":17100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":17500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":15500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":18500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":18200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":22500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":18500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":18300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":22800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":23000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":20300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":18500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":16300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":15600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":16300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":10600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":14500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":16800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":18600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":18400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":16700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":20200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":39800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":39800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":38700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":25600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":25600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":25600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":25600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":15300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":15700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":13900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":9300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":9300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":9300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":9300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":9300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":6000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":4800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":5200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RegulatoryAssetsNoncurrent":{"label":"Regulatory Assets, Noncurrent","description":"Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer.","units":{"USD":[{"end":"2009-12-31","val":293200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":293200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":293200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":287800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":282500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":310200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":310200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":310200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":310200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":310200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":288500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":290200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":286900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":345900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":345900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":345900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":345900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":345900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":339300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":336900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":334600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":340300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":340300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":340300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":340300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":340300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":336600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":337500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":340300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":263800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":263800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":263800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":263800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":263800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":267000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":270800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":277100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":357300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":357300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":357300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":357300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":357300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":358000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":359600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":353300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":372000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":372000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":372000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":372000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":372000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":367100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":359100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":358900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":359600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":330100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":330100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":330100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":330100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":320900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":324500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":310600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":384700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":384700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":384700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":384700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":384700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":376000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":374500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":370600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":389500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":389500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":389500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":389500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":389500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":385100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":391200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":393100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":420500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":420500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":420500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":420500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":420500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":423800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":424700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":427900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":480900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":480900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":480900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":480900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":480900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":472700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":491900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":502900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":511800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":464200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":470900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":447100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":441000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":441000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":441000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":441000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":441000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":469100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":454500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":443300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":425400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":425400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":425400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":425400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":425400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":409000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":394700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":386100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":371700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":371700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":371700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":371700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":364600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":363000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":360400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RegulatoryLiabilities":{"label":"Regulatory Liabilities","description":"The amount for the individual regulatory liability as itemized in a table of regulatory liabilities as of the end of the period.","units":{"USD":[{"end":"2010-12-31","val":43600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q4I"},{"end":"2011-06-30","val":43400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":551600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":555200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":562600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":567200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":567200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":567200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":567200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":567200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":548500000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":512300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":513100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":562200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":562200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":562200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":562200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":562200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":567900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":583800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":565200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":532400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":532400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":532400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":532400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":532400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":522500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":521100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":518500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":544700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":544700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":544700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":544700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":541100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":538200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":532600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"}]}},"RegulatoryLiabilityCurrent":{"label":"Regulatory Liability, Current","description":"The amount for the individual regulatory current liability as itemized in a table of regulatory current liabilities as of the end of the period.","units":{"USD":[{"end":"2017-12-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":35600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":39200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":50300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":55100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":55100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":55100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":55100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":55100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":44400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":1900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":1900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":14200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":18100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":7600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":7600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":7600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":7600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":4600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":8600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":8600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":8600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":8600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":8600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":7700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":5600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":5200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":23400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":23400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":23400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":23400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":23400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":30300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":36400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":41900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":3900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":3900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":3900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":3900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":17100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":25300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":27800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":31500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":31500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":31500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":31500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":34200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RegulatoryLiabilityNoncurrent":{"label":"Regulatory Liability, Noncurrent","description":"The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period.","units":{"USD":[{"end":"2009-12-31","val":47100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":47100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":47100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":46500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":46000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":43600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":43600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":43600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":43600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":43600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":45400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":43400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":44600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":43500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":43500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":43500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":43500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":43500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":45300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":49300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":54800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":60100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":60100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":60100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":60100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":60100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":59200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":63100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":68700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":81000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":81000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":81000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":81000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":81000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":89900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":100100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":103100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":94200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":94200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":94200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":94200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":94200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":101200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":104800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":105800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":105000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":105000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":105000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":105000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":105000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":102200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":94600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":122900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":125800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":125800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":125800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":125800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":125800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":125000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":125800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":111500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":532000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":516000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":516000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":512300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":512100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":512100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":512100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":512100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":512100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":504100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":508800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":510400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":560300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":560300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":560300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":560300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":560300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":566400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":569600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":547100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":524800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":524800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":524800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":524800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":524800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":517900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":514900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":509500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":536100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":536100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":536100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":536100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":536100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":533400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":532600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":527400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":526100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":526100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":526100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":526100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":526100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":526400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":538000000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":549300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":574000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":574000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":574000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":574000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":574000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":564000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":561000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":562100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":570500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":570500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":570500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":570500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":580600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":586700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":593500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RepaymentsOfLongTermDebt":{"label":"Repayments of Long-term Debt","description":"The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":22700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":3000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":9100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":9100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":69400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":69900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":69900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":70200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":70200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":71000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":71000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":71000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":1000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":2800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":2800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":3100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":3100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":3100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":1400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":3100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":24100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":24100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":25900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":25900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":25900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":1700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":65500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":65500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":66200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":66200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":77700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":77700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":77700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":19800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":19800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":20800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":20800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":134100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":134100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":134500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":134500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":134500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":2000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":3400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":81800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":81800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":160200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":160200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":160200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":26600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":26600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":32100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":32100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":50700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":50700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":54800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":54800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":57700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":26300000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":26300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":127000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":127000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":183600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":183600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":189600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":189600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":189600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1900000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":1900000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":57900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":57900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":59500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":59500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":95500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":95500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":95500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":43800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":43800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":49800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":49800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":66100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":66100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":72200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":72200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":72200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":20900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":20900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":207400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":207400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":488600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":488600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":488600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":41400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":41400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":149300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":149300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":280900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":280900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":552900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":552900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":552900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":259200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":259200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":501600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":491600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":771000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":761000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":877000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":877000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":877000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":227800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":227800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":531500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":531500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":533400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":533400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":566700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":566700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":158000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":158000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":309000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":309000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":633000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":633000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":649400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":111800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":143700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":245400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"RepaymentsOfNotesPayable":{"label":"Repayments of Notes Payable","description":"The cash outflow for a borrowing supported by a written promise to pay an obligation.","units":{"USD":[{"start":"2012-01-01","end":"2012-06-30","val":1100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"}]}},"ResidualValueOfLeasedAsset":{"label":"Residual Value of Leased Asset","description":"Amount of residual asset covered by residual value guarantee. Excludes guarantee considered to be lease payments for lessor.","units":{"USD":[{"end":"2019-03-31","val":3000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":3000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":3000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"RestrictedCashAndCashEquivalentsAtCarryingValue":{"label":"Restricted Cash and Cash Equivalents, Current","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2013-12-31","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-06-30","val":3300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":2700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":2700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":2700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":5600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":5600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":5600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":5600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":11500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"RestrictedCashAndCashEquivalentsNoncurrent":{"label":"Restricted Cash and Cash Equivalents, Noncurrent","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"end":"2013-12-31","val":5400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":5400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":5400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":4900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":5300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":5300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":5300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":20300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-12-31","val":8100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":8100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":8100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":8100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":8100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":4600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":8600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":8600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"}]}},"RestrictedCashCurrent":{"label":"Restricted Cash, Current","description":"Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.","units":{"USD":[{"end":"2016-12-31","val":2200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2016-12-31","val":2200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2017-12-31","val":2600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4I"},{"end":"2018-03-31","val":8800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2018-03-31","val":8800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-03-31","val":2300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2018-09-30","val":4800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2018-12-31","val":1300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4I"},{"end":"2019-03-31","val":7200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2019-03-31","val":7200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":900000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2019-06-30","val":900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":3400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2019-12-31","val":2800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":6100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2020-06-30","val":7300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3200000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":3200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2020-12-31","val":800000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2020-12-31","val":800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":7100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2021-03-31","val":7100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2021-06-30","val":1600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":4100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":4100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3I"},{"end":"2021-12-31","val":300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2021-12-31","val":300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2021-12-31","val":300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2021-12-31","val":300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4I"},{"end":"2022-03-31","val":7100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-03-31","val":7100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1I"},{"end":"2022-06-30","val":800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2022-06-30","val":800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2022-09-30","val":4200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2022-12-31","val":1500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":7400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2023-03-31","val":7400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2023-06-30","val":800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2023-09-30","val":3300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3I"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2023-12-31","val":5100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2023Q4I"},{"end":"2024-03-31","val":5900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":5900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":3800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":6600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":6600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":19900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":19900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":19900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":19900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":0,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RestrictedCashNoncurrent":{"label":"Restricted Cash, Noncurrent","description":"Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.","units":{"USD":[{"end":"2016-12-31","val":8600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2016-12-31","val":8600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4I"},{"end":"2017-03-31","val":8600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":8600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2017-12-31","val":8600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4I"},{"end":"2018-03-31","val":8600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2018-03-31","val":8600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-03-31","val":8600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q1I"},{"end":"2018-06-30","val":8600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":8700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2018-09-30","val":8700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2018-12-31","val":8600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2019-03-31","val":4700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2019-06-30","val":2600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2I"},{"end":"2019-09-30","val":31500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":31500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2019-12-31","val":20400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":5800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2020-06-30","val":4400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":2900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2020-12-31","val":20100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10900000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2021-03-31","val":10900000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2021-06-30","val":3200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":2300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2021-12-31","val":2300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4I"},{"end":"2022-03-31","val":7800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-03-31","val":7800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1I"},{"end":"2022-06-30","val":6300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2022-06-30","val":6300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2022-09-30","val":2300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2022-12-31","val":2300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2023-03-31","val":2300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2023-06-30","val":2400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2023-09-30","val":2400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2023-12-31","val":2400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":2400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":2400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":2500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":2500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":2500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":2500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2009-12-31","val":385400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":385400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":385400000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":396900000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":402200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":399900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":399900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":399900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":399900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":399900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":420900000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":422600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":427700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":431600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":431600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":431600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":431600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":431600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":438300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":434900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":447600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":459600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":459600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":459600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":459600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":459600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":472600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":467900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":474100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":489100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":489100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":489100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":489100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":489100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":501400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":497700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":518600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":530100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":530100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":530100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":530100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":530100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":545100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":543000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":578800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":573300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":573300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":573300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":573300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":573300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":593500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":592800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":607300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":625900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":625900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":625900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":625900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":625900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":648000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":657800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":675300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":689400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":689400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":689400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":689400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":689400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":717800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":720400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":722300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":754600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":754600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":754600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":754600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":754600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":794800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":798600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":799500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":818800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":818800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":818800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":818800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":818800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":853200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":841300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":849900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":864800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":864800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":864800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":864800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":864800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":883800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":878800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":873400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":900200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":900200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":900200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":900200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":891400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":932000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":932600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":929200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":934800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":934800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":934800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":934800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":934800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":954200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":966900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1013900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1026400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1026400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1026400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1026400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1026400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1036500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1028800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1033100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1042900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1042900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1042900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1042900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1056700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1046300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1031000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"RevenueNotFromContractWithCustomerOther":{"label":"Revenue Not from Contract with Customer, Other","description":"Amount of revenue that is not accounted for under Topic 606, classified as other.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":23600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":11600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":11600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":11300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":11300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":11300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":11400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":11400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":11400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":7600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":7600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":7600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":5100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":5100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":1300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":5000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":1400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":4400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":1500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"Revenues":{"label":"Revenues","description":"Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":961200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":750400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":251000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1018400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1018400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":296500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":296500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":557200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":260700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":260700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":846100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":846100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":288900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":288900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":288900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1136800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1136800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1136800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":290700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4"},{"start":"2015-01-01","end":"2015-03-31","val":320000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":320000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-03-31","val":320000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2015-01-01","end":"2015-03-31","val":320000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-03-31","val":320000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":643300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":643300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":323300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":323300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-04-01","end":"2015-06-30","val":323300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":323300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-04-01","end":"2015-06-30","val":323300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":1105800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":1105800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":462500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":462500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-07-01","end":"2015-09-30","val":462500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":462500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-07-01","end":"2015-09-30","val":462500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1486400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":1486400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":1486400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2015-10-01","end":"2015-12-31","val":380600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-10-01","end":"2015-12-31","val":380600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-10-01","end":"2015-12-31","val":380600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4"},{"start":"2016-01-01","end":"2016-03-31","val":333800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":333800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":333800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2016-01-01","end":"2016-03-31","val":333800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-03-31","val":333800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":648600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":648600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":314800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":314800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":314800000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":314800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-04-01","end":"2016-06-30","val":314800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":998200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":998200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":349600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":349600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":349600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":349600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-07-01","end":"2016-09-30","val":349600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":1339700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":1339700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":1339700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2016-10-01","end":"2016-12-31","val":341500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":341500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-10-01","end":"2016-12-31","val":341500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4"},{"start":"2017-01-01","end":"2017-03-31","val":365600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":365600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-03-31","val":365600000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2017-01-01","end":"2017-03-31","val":365600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-03-31","val":365600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":718900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":718900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":353300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":353300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-04-01","end":"2017-06-30","val":353300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":353300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-04-01","end":"2017-06-30","val":353300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1081400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1081400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":362500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":362500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-07-01","end":"2017-09-30","val":362500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":362500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-07-01","end":"2017-09-30","val":362500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1419300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":1419300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":1419300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2017-10-01","end":"2017-12-31","val":337900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-10-01","end":"2017-12-31","val":337900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-10-01","end":"2017-12-31","val":337900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4"},{"start":"2018-01-01","end":"2018-03-31","val":358200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":358200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-03-31","val":358200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":358200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-03-31","val":358200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":702300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":702300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":344100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":344100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-04-01","end":"2018-06-30","val":344100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":344100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-04-01","end":"2018-06-30","val":344100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1050300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":1050300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":348000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":348000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-07-01","end":"2018-09-30","val":348000000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":348000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-07-01","end":"2018-09-30","val":348000000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1498600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":1498600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":1498600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2018-10-01","end":"2018-12-31","val":448300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-10-01","end":"2018-12-31","val":448300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-10-01","end":"2018-12-31","val":448300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4"},{"start":"2019-01-01","end":"2019-03-31","val":357200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":357200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-03-31","val":357200000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":357200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-03-31","val":357200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":647600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":647600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":290400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":290400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-04-01","end":"2019-06-30","val":290400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":290400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-04-01","end":"2019-06-30","val":290400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":935900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":935900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":288300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":288300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-07-01","end":"2019-09-30","val":288300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":288300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-07-01","end":"2019-09-30","val":288300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1240500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":1240500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":1240500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2019-10-01","end":"2019-12-31","val":304600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-10-01","end":"2019-12-31","val":304600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-10-01","end":"2019-12-31","val":304600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4"},{"start":"2020-01-01","end":"2020-03-31","val":311600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":311600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-03-31","val":311600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":311600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-03-31","val":311600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":554800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":554800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":243200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":243200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-04-01","end":"2020-06-30","val":243200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":243200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-04-01","end":"2020-06-30","val":243200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":848700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":848700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":293900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":293900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-07-01","end":"2020-09-30","val":293900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":293900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-07-01","end":"2020-09-30","val":293900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1169100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":1169100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":1169100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2020-10-01","end":"2020-12-31","val":320400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-10-01","end":"2020-12-31","val":320400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-10-01","end":"2020-12-31","val":320400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4"},{"start":"2021-01-01","end":"2021-03-31","val":339200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":339200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":339200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2021-01-01","end":"2021-03-31","val":339200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-03-31","val":339200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":674800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":674800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":335600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":335600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":335600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":335600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-04-01","end":"2021-06-30","val":335600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1020200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1020200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":345400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":345400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":345400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":345400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-07-01","end":"2021-09-30","val":345400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1419200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1419200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":1419200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2021-10-01","end":"2021-12-31","val":399000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":399000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-10-01","end":"2021-12-31","val":399000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":383500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":383500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-03-31","val":383500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2022-01-01","end":"2022-03-31","val":383500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-03-31","val":383500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":756600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":756600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":373100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":373100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-04-01","end":"2022-06-30","val":373100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":373100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-04-01","end":"2022-06-30","val":373100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1144900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":1144900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":388300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":388300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-07-01","end":"2022-09-30","val":388300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":388300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-07-01","end":"2022-09-30","val":388300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1570700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":1570700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":1570700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":425800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-10-01","end":"2022-12-31","val":425800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-10-01","end":"2022-12-31","val":425800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":564900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":564900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-03-31","val":564900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":564900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1098300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":1098300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":533400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":533400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-04-01","end":"2023-06-30","val":533400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":533400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1477100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":1477100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":378800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":378800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-07-01","end":"2023-09-30","val":378800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":378800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1879800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":1879800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":402700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-10-01","end":"2023-12-31","val":402700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":403300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":403300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-01-01","end":"2024-03-31","val":403300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":757800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":757800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":354500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":354500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-04-01","end":"2024-06-30","val":354500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1165000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":1165000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":407200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":407200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"start":"2024-07-01","end":"2024-09-30","val":407200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1529800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":364800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":400200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":760500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":360300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1135500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":375000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"SECScheduleIIIRealEstateInvestmentPropertyNet":{"label":"SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Investment Property, Net","description":"Amount after accumulated depreciation of real estate held for investment for entities with a substantial portion of business acquiring and holding investment real estate.","units":{"USD":[{"end":"2013-12-31","val":89900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q4I"},{"end":"2014-03-31","val":90100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"}]}},"ShareBasedCompensation":{"label":"Share-based Payment Arrangement, Noncash Expense","description":"Amount of noncash expense for share-based payment arrangement.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-01-01","end":"2009-09-30","val":1600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-01-01","end":"2009-12-31","val":2100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":2100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":1100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":1600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":1600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-01-01","end":"2010-12-31","val":2200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":2200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":2200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":1100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-01-01","end":"2011-09-30","val":1700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":1700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-01-01","end":"2011-12-31","val":1600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":1600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":1200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-01-01","end":"2012-09-30","val":1700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":1700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":2100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":1300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":1800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":1800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":1400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":1700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":2300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":2300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":2300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":2100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-01-01","end":"2015-12-31","val":2600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":2600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":11600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":3600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":2600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":5100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":3300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":5000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":5000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":6600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":6600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":6600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":1700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":3300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-01-01","end":"2018-09-30","val":5100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":5100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-01-01","end":"2018-12-31","val":6800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":6800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":6800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":1800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":3300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-01-01","end":"2019-09-30","val":4900000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":4900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":6300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":6300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":6300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":3100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":3100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-01-01","end":"2020-09-30","val":4700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":4700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":6100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":6100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":6100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":1700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":3100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":4600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":4600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":5900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":5900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":5900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":1300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":2700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":4200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":4200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":4900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":4900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":4900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":2400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":4300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":4300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":7300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":7300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":1700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":3700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":5500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":5500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":6600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":6200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Purchase Date","description":"Discount rate from fair value on purchase date that participants pay for shares.","units":{"pure":[{"start":"2011-01-01","end":"2011-12-31","val":0.05,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number","description":"The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.","units":{"shares":[{"end":"2009-12-31","val":512743,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":523491,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":523491,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":460234,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":460234,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":460234,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":395678,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":395678,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":395678,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":108299,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":108299,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":66279,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price","description":"The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.","units":{"USD/shares":[{"end":"2009-12-31","val":37.34,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":39.76,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":39.76,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":41.59,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":41.59,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":41.59,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":41.71,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":41.71,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":41.71,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":43.17,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":43.17,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":44.39,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value","description":"Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)","description":"The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period.","units":{"USD":[{"end":"2009-12-31","val":18.85,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":27.76,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":34.25,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period","description":"For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":21676,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":44579,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":44579,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":19855,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":19855,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":19855,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":15481,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":15481,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":15481,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)","description":"The weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated during the reporting period due to noncompliance with plan terms during the reporting period.","units":{"USD":[{"end":"2009-12-31","val":42.62,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":43.16,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":43.96,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures","description":"Net number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value","description":"The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":6.18,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2008-01-01","end":"2008-12-31","val":6.18,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2008-01-01","end":"2008-12-31","val":6.18,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2008-01-01","end":"2008-12-31","val":6.18,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2008"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross","description":"Gross number of share options (or share units) granted during the period.","units":{"shares":[{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (Deprecated 2012-01-31)","description":"The weighted average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on stock options awarded under the plan during the reporting period.","units":{"USD":[{"end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number","description":"Number of options outstanding, including both vested and non-vested options.","units":{"shares":[{"end":"2008-12-31","val":672419,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":646235,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2009-12-31","val":646235,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":560887,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":560887,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2010-12-31","val":560887,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2010Q4I"},{"end":"2011-12-31","val":460234,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":460234,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":460234,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2011-12-31","val":460234,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-12-31","val":395678,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":395678,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":395678,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":108299,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":108299,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":66279,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price","description":"Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.","units":{"USD/shares":[{"end":"2008-12-31","val":39.99,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":40.05,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2009-12-31","val":40.05,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":40.69,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":40.69,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2010-12-31","val":40.69,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2010Q4I"},{"end":"2011-12-31","val":41.68,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":41.68,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":41.68,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2011-12-31","val":41.68,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-12-31","val":42.28,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":42.28,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":42.28,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":44.1,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":44.1,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":44.39,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price","description":"Weighted average price at which option holders acquired shares when converting their stock options into shares.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":27.76,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":34.25,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":34.25,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":35.84,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":35.84,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":35.84,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":41.6,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":41.6,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":43.65,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price","description":"Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":43.16,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":43.96,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":43.96,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":44.86,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":44.86,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":44.86,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice":{"label":"Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price","description":"Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.","units":{"USD/shares":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"ShortTermBorrowings":{"label":"Short-term Debt","description":"Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":14400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"ShortTermInvestments":{"label":"Short-term Investments","description":"Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.","units":{"USD":[{"end":"2009-12-31","val":0,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-12-31","val":6700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2010-12-31","val":6700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"}]}},"SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit":{"label":"Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit","description":"The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.","units":{"USD":[{"end":"2011-12-31","val":5000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-12-31","val":200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-12-31","val":100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"StockholdersEquity":{"label":"Stockholders' Equity Attributable to Parent","description":"Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.","units":{"USD":[{"end":"2007-12-31","val":742600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2007Q4I"},{"end":"2008-12-31","val":827100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2008-12-31","val":827100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":929500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":929500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":929500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2009-12-31","val":929500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2009-12-31","val":929500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2009Q4I"},{"end":"2010-06-30","val":962300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":974900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":976000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":976000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":976000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":976000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":976000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":976000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2010-12-31","val":976000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1003200000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1029000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1051400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1240500000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1249000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1287500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1402500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1416000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1529200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1609400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1609400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1609400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1609400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1609400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1768900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1776600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1821700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1820200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1820200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1820200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1820200000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1820200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1849800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1852100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1873000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1893000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1893000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1893000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1893000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2001500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2017000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2042700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2097300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2108200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2116100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2198700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2205000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2207800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2231900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":2231900000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":2231900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":2231900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":2231900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2271100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2265700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2281000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2294600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":2294600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":2294600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":2294600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2294600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2320700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2322600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2340000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2413100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":2413100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":2413100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":2413100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":2404300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":2449300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2680400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2682600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2691900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":2691900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":2691900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":2691900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":2691900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2715500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2734100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2786600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2809600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":2809600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":2809600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":2809600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":2809600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2823000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2821700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2831200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2848000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":2848000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":2848000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":2848000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2866000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2861900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2851900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest","description":"Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.","units":{"USD":[{"end":"2009-12-31","val":939000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":939000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":939000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":971600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":984100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":985000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":985000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":985000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":985000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":985000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1012100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1037800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1051400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":1079300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1113800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1119700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1157500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":1201000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":1342900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1407400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1417500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1530700000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1611200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":1611200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":1611200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1611200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":1611200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":1611200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2014-12-31","val":1611200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1770900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1778400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1823400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1822400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":1822400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":1822400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1822400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":1822400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":1822400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2015-12-31","val":1822400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1852500000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1852100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1873000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1893000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":1893000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2016-12-31","val":1893000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":2068200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2097300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2018-03-31","val":2097300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2108200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2018-06-30","val":2108200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2116100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2018-09-30","val":2116100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":2155800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4I"},{"end":"2019-03-31","val":2198700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2019-03-31","val":2198700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2205000000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2019-06-30","val":2205000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2I"},{"end":"2019-09-30","val":2207800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2019-09-30","val":2207800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":2335600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":2335600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":2335600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":2335600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":2335600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":2335600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2373000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":2373000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2432200000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2020-06-30","val":2432200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2445600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":2445600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2800200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":2800200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":2800200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":2800200000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2800200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":2791400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2846400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2021-03-31","val":2846400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2841900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2021-06-30","val":2841900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2854500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":2854500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2946300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":2946300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":2946300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":2946300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":2937500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":2937500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3143500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2022-03-31","val":3143500000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3358900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2022-06-30","val":3358900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3353900000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2022-09-30","val":3353900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3348300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":3348300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":3348300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":3348300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":3348300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":3348300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3357700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2023-03-31","val":3357700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3368500000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2023-06-30","val":3368500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3396700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2023-09-30","val":3396700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3406600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":3406600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":3406600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":3406600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":3406600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3408500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":3408500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3394700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":3394700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3391900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":3391900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3390100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":3390100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":3390100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":3390100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3388300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3366300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3343200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1":{"label":"Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance (Deprecated 2020-01-31)","description":"Amount of stockholders' equity including the portion attributable to noncontrolling interests, after the cumulative effect adjustment of a new accounting principle applied in the period of adoption.","units":{"USD":[{"end":"2017-12-31","val":2068700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":2068700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":2068700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":2068700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"}]}},"StockIssuedDuringPeriodSharesEmployeeBenefitPlan":{"label":"Stock Issued During Period, Shares, Employee Benefit Plan","description":"Number of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":507600,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011"},{"start":"2014-01-01","end":"2014-03-31","val":400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"}]}},"StockIssuedDuringPeriodSharesStockOptionsExercised":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period","description":"Number of share options (or share units) exercised during the current period.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":4508,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":40769,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":40769,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":80798,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":80798,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":80798,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":49075,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":49075,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":49075,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":287379,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":287379,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":42020,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"StockIssuedDuringPeriodValueEmployeeBenefitPlan":{"label":"Stock Issued During Period, Value, Employee Benefit Plan","description":"Value of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":20000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-20000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":20000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":19500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":19500000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":19500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":19500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":19500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":19500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":19500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":19500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":19500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":0,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":13500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":13500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":13500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":13500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":13500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":13500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":13500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":13500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":13500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019"}]}},"StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan":{"label":"Stock Issued During Period, Value, Employee Stock Ownership Plan","description":"Aggregate value of stock issued during the period as a result of employee stock ownership plan (ESOP).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":9600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":9600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":9600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":8500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":8500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":8500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":7800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":7700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":7700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":7700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":7000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":7000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":7000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":7100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":7100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":7100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":7200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":7200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"}]}},"StockIssuedDuringPeriodValueNewIssues":{"label":"Stock Issued During Period, Value, New Issues","description":"Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":72900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":79300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":79300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":22700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":22700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":22700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":69500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":69500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":69500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":79100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":79100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":79100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":100500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":100500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":100500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":222400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":222400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":222400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":163800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":163800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":163800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":17400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":30000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":35900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":35900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":35900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":85900000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":91200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":99000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":106100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":106100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":6000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":14000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-09-30","val":19700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-12-31","val":27100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018"},{"start":"2021-01-01","end":"2021-12-31","val":51000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"end":"2022-04-05","val":224000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-04-05","val":224000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-04-05","val":224000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q1I"}]}},"StockRepurchasedAndRetiredDuringPeriodShares":{"label":"Stock Repurchased and Retired During Period, Shares","description":"Number of shares that have been repurchased and retired during the period.","units":{"shares":[{"end":"2016-09-22","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"start":"2016-01-01","end":"2016-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016"}]}},"StockRepurchasedAndRetiredDuringPeriodValue":{"label":"Stock Repurchased and Retired During Period, Value","description":"Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).","units":{"USD":[{"end":"2016-09-22","val":8000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"start":"2016-01-01","end":"2016-09-30","val":8000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":8000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"}]}},"TaxAdjustmentsSettlementsAndUnusualProvisions":{"label":"Tax Adjustments, Settlements, and Unusual Provisions","description":"Amount of increase (decrease) to previously recorded tax expense. Includes, but is not limited to, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, and IRS tax settlement.","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":6200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"}]}},"TaxesOther":{"label":"Taxes, Other","description":"Amount of tax expense classified as other.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":41700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":11200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":22500000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":11300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":33900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":11400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":45600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":45600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":12800000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":12800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":26200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":26200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":13400000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":13400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":38500000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":38500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":12300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":12300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":51400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":51400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":51400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":13800000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":13800000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":28100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":28100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":14300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":14300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":40600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":40600000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":12500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":12500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":53800000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":53800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":53800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":14400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":14400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":28600000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":28600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":14200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":14200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":42700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":42700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":14100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":14100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":56900000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":56900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":56900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":16300000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":16300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":30700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":30700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":14400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":14400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":43800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":43800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":13100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":13100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":57900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":57900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":57900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":13600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":13600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":27300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":27300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":13700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":13700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":39800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":39800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":12500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":12500000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":53300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":53300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":53300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":12600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":12600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":27600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":27600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":15000000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":15000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":40900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":40900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":13300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":13300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":56100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":56100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":56100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":18000000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":18000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":36500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":36500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":18500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":18500000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":52100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":52100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":15600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":15600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":70500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":70500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":70500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":18800000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":18800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":34600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":34600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":15800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":15800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":53100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":53100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":18500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":18500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":70400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":70400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":70400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":19400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":19400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":27600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":27600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":8200000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":8200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":43100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":43100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":15500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":15500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":57200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":57200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":18700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":18700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":35000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":35000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":16300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":16300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":50300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":50300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":15300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":15300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":65400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":17600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":33200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":15600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":49800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":16600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"TaxesPayableCurrent":{"label":"Taxes Payable, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2009-12-31","val":20600000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":20600000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":20600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":16800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":18000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":22000000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":22000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":22000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":22000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":22000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":27800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":19800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":20300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":26400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":26400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":26400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":26400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":26400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":30800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":22600000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":30200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":30200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":30200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":30200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":30200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":36200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":26400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":26100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":34800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":34800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":34800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":34800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":34800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":30900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":30900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":38700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":38700000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":38700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":38700000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":38700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":47400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":34900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":34800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":44000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":44000000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":44000000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":44000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":44000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-03-31","val":52200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":37700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":36700000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":46500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":46500000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":46500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":46500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":46500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":56100000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":39100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":51800000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":50000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-03-31","val":60500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":42000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":53900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":51400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":51400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":51400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":51400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":51400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-03-31","val":60300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":41300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":53400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":50800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":50800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":50800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":50800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":50800000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-03-31","val":63000000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":48500000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":60000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":59400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":59400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":59400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":59400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":59400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-03-31","val":75200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":53000000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":67400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":65100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":65100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":65100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":65100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":65100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":78500000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":52700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":69500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":69100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":69100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":69100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":69100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":69100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-03-31","val":81400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":50400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":63500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":51000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":51000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":51000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":51000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":51000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":62900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":47200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":60200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":54600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":54600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":54600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":54600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":64900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":43300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":56900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"UnamortizedDebtIssuanceExpense":{"label":"Unamortized Debt Issuance Expense","description":"The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.","units":{"USD":[{"end":"2015-12-31","val":12600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":12600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":12600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q4I"},{"end":"2016-03-31","val":12300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":11800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":11400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":11000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":11000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":11000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":10600000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":10500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":10300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":10000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":10000000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":10000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q4I"},{"end":"2018-03-31","val":9500000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":9600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":9200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":9200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":9200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q4I"},{"end":"2019-03-31","val":9700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":9400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":9100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":8800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":8800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":8800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":8400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":8300000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":9500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":9500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":9500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":9200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":8900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":9000000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":9000000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":9000000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":8600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":8300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":8600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":8300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":8300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":8300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q4I"},{"end":"2023-03-31","val":8000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":8700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"}]}},"UnbilledReceivablesCurrent":{"label":"Unbilled Receivables, Current","description":"Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2010-12-31","val":18900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":15600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":15600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-12-31","val":17400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":17400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-12-31","val":18700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":18700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-12-31","val":18600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":18600000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-12-31","val":16900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":16900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":19100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":19100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2016Q4I"},{"end":"2017-12-31","val":24600000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":24600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2017Q4I"},{"end":"2018-12-31","val":24400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":24400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2018Q4I"},{"end":"2019-12-31","val":20100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":20100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2019Q4I"},{"end":"2020-12-31","val":20900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":20900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":24700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":24700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":29200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":29200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":23800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":23800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":27200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"UnearnedESOPShares":{"label":"Unearned ESOP Shares","description":"Fair value of unearned shares for all classes of common stock and nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by an employee stock ownership plan (ESOP). Includes the sale of shares or the issuance treasury shares to an ESOP.","units":{"USD":[{"end":"2009-12-31","val":45300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"end":"2009-12-31","val":45300000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"end":"2009-12-31","val":45300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2009Q4I"},{"end":"2010-06-30","val":40500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":38200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2010Q3I"},{"end":"2010-12-31","val":36800000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"end":"2010-12-31","val":-36800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"end":"2010-12-31","val":36800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"end":"2010-12-31","val":36800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"end":"2010-12-31","val":36800000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010Q4I"},{"end":"2011-03-31","val":-34600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2011Q1I"},{"end":"2011-06-30","val":32400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":30300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":29000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":29000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"end":"2011-12-31","val":29000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":29000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":29000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":27000000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":24900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":22800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":21300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":21300000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":21300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":21300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":21300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012Q4I"},{"end":"2013-03-31","val":19200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":17200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":15100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":14300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":14300000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":14300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":14300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":14300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013Q4I"},{"end":"2014-03-31","val":12500000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8600000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":7200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":7200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":7200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":7200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014Q4I"},{"end":"2015-03-31","val":5300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2008-12-31","val":8000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2008Q4I"},{"end":"2009-12-31","val":9500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2009-12-31","val":9500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":12300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":12300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2010-12-31","val":12300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2010Q4I"},{"end":"2011-06-30","val":11300000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":11400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":11400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"end":"2011-12-31","val":11400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"end":"2011-12-31","val":11400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":11400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2011-12-31","val":11400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11200000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":2700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":2700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"end":"2012-12-31","val":2700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"end":"2012-12-31","val":2700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"end":"2012-12-31","val":2700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":2700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2012-12-31","val":2700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":1200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"end":"2013-12-31","val":1200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"end":"2013-12-31","val":1200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"end":"2013-12-31","val":1200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":1200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2013-12-31","val":1200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2000000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":2000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"end":"2014-12-31","val":2000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"end":"2014-12-31","val":2000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":2000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2014-12-31","val":2000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2000000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2000000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":2400000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"end":"2015-12-31","val":2400000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"end":"2015-12-31","val":2400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":2400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2015-12-31","val":2400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2300000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":2000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2000000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2016-12-31","val":2000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2016-12-31","val":2000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2000000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":1700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"end":"2017-12-31","val":1700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"end":"2017-12-31","val":1700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"end":"2017-12-31","val":1700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":1700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2017-12-31","val":1700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1700000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1600000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":1600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"end":"2018-12-31","val":1600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"end":"2018-12-31","val":1600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"end":"2018-12-31","val":1600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":1600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2018-12-31","val":1600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1300000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":1400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"end":"2019-12-31","val":1400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":1400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2019-12-31","val":1400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1400000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1400000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1400000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":1400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"end":"2020-12-31","val":1400000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"end":"2020-12-31","val":1400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":1400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2020-12-31","val":1400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1500000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1300000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":1300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"end":"2021-12-31","val":1300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2021-12-31","val":1300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2021-12-31","val":1300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":1300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2021-12-31","val":1300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1300000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":1300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"end":"2022-12-31","val":1300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"end":"2022-12-31","val":1300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":1300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":1300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1100000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":1100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":1100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":1100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions","description":"Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":-900000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-8700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":8700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":8700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":400000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities":{"label":"Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities","description":"Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":8500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-09-30","val":8700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":2900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":2900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense":{"label":"Unrecognized Tax Benefits, Income Tax Penalties Expense","description":"Amount of expense for penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions":{"label":"Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions","description":"Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":1000000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":4400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":1300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1000000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":1000000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":1000000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":700000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Accrued","description":"Amount of interest expense accrued for an underpayment of income taxes.","units":{"USD":[{"end":"2009-12-31","val":900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009Q4I"},{"end":"2010-12-31","val":700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2010-12-31","val":700000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2011-12-31","val":1100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011Q4I"},{"end":"2012-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"end":"2012-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2012-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012Q4I"},{"end":"2013-12-31","val":500000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"end":"2013-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2013-12-31","val":500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"end":"2014-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2014-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"end":"2015-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2015-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"end":"2016-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2016-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"end":"2017-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2017-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"end":"2018-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2018-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018Q4I"},{"end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Expense","description":"Amount of interest expense for an underpayment of income taxes.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":-600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":500000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014"}]}},"UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations":{"label":"Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations","description":"Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-1100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":-1100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":0,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":400000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021"}]}},"UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate":{"label":"Unrecognized Tax Benefits that Would Impact Effective Tax Rate","description":"The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.","units":{"USD":[{"end":"2011-06-30","val":600000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2011Q2I"},{"end":"2011-09-30","val":600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2011Q4I"},{"end":"2012-03-31","val":500000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2012Q1I"},{"end":"2012-06-30","val":500000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2I"},{"end":"2012-09-30","val":500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3I"},{"end":"2012-12-31","val":500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012Q4I"},{"end":"2013-03-31","val":700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1I"},{"end":"2013-06-30","val":700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2013Q2I"},{"end":"2013-09-30","val":800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3I"},{"end":"2013-12-31","val":200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013Q4I"},{"end":"2014-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1I"},{"end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2I"},{"end":"2014-09-30","val":300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2014Q3I"},{"end":"2014-12-31","val":400000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2014Q4I"},{"end":"2015-03-31","val":300000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2015Q1I"},{"end":"2015-06-30","val":300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":400000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2015Q3I"},{"end":"2015-12-31","val":500000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2015Q4I"},{"end":"2016-03-31","val":600000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2016Q1I"},{"end":"2016-06-30","val":500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":600000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2016Q3I"},{"end":"2016-12-31","val":600000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2016Q4I"},{"end":"2017-03-31","val":700000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2017Q4I"},{"end":"2018-03-31","val":800000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2018Q1I"},{"end":"2018-06-30","val":800000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2018Q2I"},{"end":"2018-09-30","val":800000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2018Q3I"},{"end":"2018-12-31","val":900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2018Q4I"},{"end":"2019-03-31","val":600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2019Q1I"},{"end":"2019-06-30","val":600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2019Q2I"},{"end":"2019-09-30","val":600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2019Q3I"},{"end":"2019-12-31","val":600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2019Q4I"},{"end":"2020-03-31","val":600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2020Q2I"},{"end":"2020-09-30","val":600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2020Q4I"},{"end":"2021-03-31","val":600000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2021Q1I"},{"end":"2021-06-30","val":600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":600000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-03-31","val":600000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2022Q1I"},{"end":"2022-06-30","val":600000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2022Q2I"},{"end":"2022-09-30","val":600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-03-31","val":600000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2023Q1I"},{"end":"2023-06-30","val":600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2023Q2I"},{"end":"2023-09-30","val":600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-03-31","val":600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"},{"end":"2025-03-31","val":600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"UnregulatedOperatingRevenue":{"label":"Unregulated Operating Revenue","description":"The amount of unregulated operating revenues recognized during the period.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":495200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":161400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":79900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":257700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":96300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":339000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":316700000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":78100000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":172400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":160600000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":88400000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":82500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":257300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":239600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":84900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":79000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":355500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":331900000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":331900000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":82000000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":82000000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":162400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":162400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":80400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":80400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":243100000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":243100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":80700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":80700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":415500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":415500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":415500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":72100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":72100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":109800000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":109800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":37700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":37700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":141100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":141100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":31300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":31300000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":186500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":186500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":186500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":43500000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":43500000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":83100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":83100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":39600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":39600000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":119000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":119000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":35900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":35900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":170500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":170500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":170500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":43400000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":43400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":85700000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":85700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":42300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":42300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":123400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":123400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":37700000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":37700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":179900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":179900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":179900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":51700000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":51700000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":113800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":113800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":62100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":62100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":178300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":178300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":64500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":64500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":303800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":303800000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":303800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":251000000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":251000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":490900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":490900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":239900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":239900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":554100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":554100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":63200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":63200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":636400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":636400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":63700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":63700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":137200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":137200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":73500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":73500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":232600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":232600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":95400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":95400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":282100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":65900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":119700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":53800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":173000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":53300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"UtilitiesOperatingExpense":{"label":"Utilities Operating Expense","description":"Amount of operating expense of regulated operation.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":679200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":317500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":149000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":470900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":153400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":653100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":653100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":187500000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":367000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":367000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":179500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":179500000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":555800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":555800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":188800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":188800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":771200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":771200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":771200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":191400000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":191400000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":385200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":385200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":193800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":193800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":573200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":573200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":188000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":188000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":778200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":778200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":778200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":201600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":201600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":394700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":394700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":193100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":193100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":597900000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":597900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":203200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":203200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":806000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":806000000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":219400000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":219400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":430600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":430600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":211200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":211200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":643200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":212600000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":864300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":248200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":480700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":232500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2"}]}},"UtilitiesOperatingExpenseDepreciationAndAmortization":{"label":"Utilities Operating Expense, Depreciation and Amortization","description":"Amount of operating expense for depreciation and amortization of regulated operation.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":55500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":30700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":15500000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":46800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":16100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":64700000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":64700000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":20000000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":39800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-39800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":19800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":-19800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":59800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":59800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":20000000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":20000000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":80500000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":80500000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":80500000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":22300000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":22300000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-44400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":44400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-22100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":22100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":67100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":67100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":22700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":22700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":90400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":90400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":90400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":24600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":24600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":49400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":49400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":24800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":24800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":74400000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":74400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":25000000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":25000000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":100200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":100200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":28200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":28200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":56900000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":56900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":28700000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":28700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":86300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":29400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":116600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":32200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":66000000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":33800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2"}]}},"UtilitiesOperatingExpenseMaintenanceAndOperations":{"label":"Utilities Operating Expense, Maintenance and Operations","description":"Amount of operating expense for routine plant maintenance, repairs and operations of regulated operation.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":318100000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":157200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":76700000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":224700000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":67500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":308900000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":308900000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":87700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":173100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-173100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":85400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":-85400000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":262900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":262900000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":89800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":89800000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":365600000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":365600000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":365600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":90100000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":90100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-185800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":185800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":-95700000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":95700000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":276300000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":276300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":90500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":90500000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":381200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":381200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":381200000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":99900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":99900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":196100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":196100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":96200000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":96200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":294800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":294800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":98700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":98700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":397100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":397100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":104700000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":104700000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":208500000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":208500000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":103800000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":103800000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":311200000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":102700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":412900000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":119800000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":234900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":115100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2014Q2"}]}},"ValuationAllowanceDeferredTaxAssetChangeInAmount":{"label":"Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount","description":"Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-03-31","val":0,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":0,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2012-01-01","end":"2012-03-31","val":-600000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-03-31","val":-600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-06-30","val":-1000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":-400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-1700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":-700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-2000000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2200000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"}]}},"WeightedAverageNumberDilutedSharesOutstandingAdjustment":{"label":"Weighted Average Number Diluted Shares Outstanding Adjustment","description":"The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.","units":{"shares":[{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":100000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":0,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":100000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":100000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":200000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":200000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":200000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":100000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":0,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":100000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":100000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":200000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":200000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":200000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":100000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":100000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":100000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":100000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":100000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":100000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":100000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":100000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"WeightedAverageNumberOfDilutedSharesOutstanding":{"label":"Weighted Average Number of Shares Outstanding, Diluted","description":"The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":29300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":31400000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":31800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":31900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":32900000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":32200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":32200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":33800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":34100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":34100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":34200000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":34200000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":34200000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":34200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":34500000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":34500000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":34300000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":34300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":34300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":34700000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":34700000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":34900000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":34900000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":35100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":35100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":35200000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":35200000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":35700000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":35700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":35400000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35400000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35400000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":36900000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":36900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":37100000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":37100000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":37400000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":37400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":37300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":37300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":37800000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":37800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":37600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":37600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":37600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":39000000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":39000000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":39300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":39300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":39600000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":39600000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":39500000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":39500000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":39900000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":39900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":39800000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":39800000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":39800000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":41600000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":41600000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":41900000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":41900000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":42300000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":42300000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":42300000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":42300000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":42900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":42900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":43100000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":43100000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":43100000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":47100000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":47100000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":47800000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":47800000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":48700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":48700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":48100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":48100000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":48900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":48900000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":48400000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":48400000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":48400000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":49200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":49200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":49300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":49300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":49500000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":49500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":49400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":49400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":49500000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":49500000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":49500000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":49500000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":49500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":50400000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":50400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":50700000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":50700000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":51100000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":51100000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":50900000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":50900000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":51200000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":51200000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":51000000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":51000000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":51000000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51400000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":51400000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":51400000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":51400000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":51500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":51500000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":51500000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":51500000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":51600000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":51600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":51500000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":51500000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":51500000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":51700000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":51700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":51700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":51700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":51700000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":51700000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":51700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":51700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":51800000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":51800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":51700000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":51700000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":51700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":51800000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":51800000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":51800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":51800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":51900000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":51900000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":51900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":51900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":52000000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":52000000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":51900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":51900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":51900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":52200000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":52200000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":52200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":52200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":52300000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":52300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":52300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":52300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":52500000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":52500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":52500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":52500000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":52500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":53300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":53300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":54900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":54900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":56100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":56100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":55600000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":55600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":57200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":57200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":56000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":56000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":56000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":57300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":57300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":57400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":57400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":57400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":57400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":57400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":57400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":57500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":57500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":57400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":57400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":57700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":57700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":57700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":57700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":57800000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":57800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":57800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":57800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":57900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":57900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":57800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":58000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":58000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":58100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":58100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":58200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"WeightedAverageNumberOfSharesOutstandingBasic":{"label":"Weighted Average Number of Shares Outstanding, Basic","description":"Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":29200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":31300000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2009-04-01","end":"2009-06-30","val":31800000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":31800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2009-07-01","end":"2009-09-30","val":32800000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":32200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2009-01-01","end":"2009-12-31","val":32200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":33800000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":34000000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":34000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":34100000,"accn":"0000066756-10-000077","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":34100000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":34100000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-01-01","end":"2010-09-30","val":34100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2010-07-01","end":"2010-09-30","val":34400000,"accn":"0000066756-10-000091","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-10-29"},{"start":"2010-07-01","end":"2010-09-30","val":34400000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":34200000,"accn":"0000066756-11-000029","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-16"},{"start":"2010-01-01","end":"2010-12-31","val":34200000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2010-01-01","end":"2010-12-31","val":34200000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":34600000,"accn":"0000066756-11-000048","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-04-29"},{"start":"2011-01-01","end":"2011-03-31","val":34600000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":34800000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-01-01","end":"2011-06-30","val":34800000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2011-04-01","end":"2011-06-30","val":35000000,"accn":"0000066756-11-000112","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-05"},{"start":"2011-04-01","end":"2011-06-30","val":35000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":35100000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":35100000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2011-07-01","end":"2011-09-30","val":35600000,"accn":"0000066756-11-000126","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":35600000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":35300000,"accn":"0000066756-12-000026","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35300000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2011-01-01","end":"2011-12-31","val":35300000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":36800000,"accn":"0000066756-12-000062","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-02"},{"start":"2012-01-01","end":"2012-03-31","val":36800000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":37000000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-01-01","end":"2012-06-30","val":37000000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2012-04-01","end":"2012-06-30","val":37300000,"accn":"0000066756-12-000106","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-02"},{"start":"2012-04-01","end":"2012-06-30","val":37300000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":37300000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-01-01","end":"2012-09-30","val":37300000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2012-07-01","end":"2012-09-30","val":37700000,"accn":"0000066756-12-000121","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-10-31"},{"start":"2012-07-01","end":"2012-09-30","val":37700000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":37600000,"accn":"0000066756-13-000030","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-15"},{"start":"2012-01-01","end":"2012-12-31","val":37600000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2012-01-01","end":"2012-12-31","val":37600000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":38900000,"accn":"0000066756-13-000075","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08"},{"start":"2013-01-01","end":"2013-03-31","val":38900000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":39200000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-01-01","end":"2013-06-30","val":39200000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":39400000,"accn":"0000066756-13-000102","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-01"},{"start":"2013-04-01","end":"2013-06-30","val":39400000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":39400000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-01-01","end":"2013-09-30","val":39400000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2013-07-01","end":"2013-09-30","val":39800000,"accn":"0000066756-13-000122","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-01"},{"start":"2013-07-01","end":"2013-09-30","val":39800000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":39700000,"accn":"0000066756-14-000026","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-14"},{"start":"2013-01-01","end":"2013-12-31","val":39700000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2013-01-01","end":"2013-12-31","val":39700000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":41400000,"accn":"0000066756-14-000049","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-07"},{"start":"2014-01-01","end":"2014-03-31","val":41400000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":41700000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-01-01","end":"2014-06-30","val":41700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":42100000,"accn":"0000066756-14-000080","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-01"},{"start":"2014-04-01","end":"2014-06-30","val":42100000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":42100000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-01-01","end":"2014-09-30","val":42100000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":42900000,"accn":"0000066756-14-000089","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-03"},{"start":"2014-07-01","end":"2014-09-30","val":42900000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":42900000,"accn":"0000066756-15-000022","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-17"},{"start":"2014-01-01","end":"2014-12-31","val":42900000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2014-01-01","end":"2014-12-31","val":42900000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":46900000,"accn":"0000066756-15-000053","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-07"},{"start":"2015-01-01","end":"2015-03-31","val":46900000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":47700000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":47700000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":48600000,"accn":"0000066756-15-000085","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":48600000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":48000000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-09-30","val":48000000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2015-07-01","end":"2015-09-30","val":48800000,"accn":"0000066756-15-000104","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-07-01","end":"2015-09-30","val":48800000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":48300000,"accn":"0000066756-16-000169","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-22"},{"start":"2015-01-01","end":"2015-12-31","val":48300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2015-01-01","end":"2015-12-31","val":48300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":49200000,"accn":"0000066756-16-000192","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-03"},{"start":"2016-01-01","end":"2016-03-31","val":49200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":49200000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":49200000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":49300000,"accn":"0000066756-16-000237","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":49300000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":49300000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-01-01","end":"2016-09-30","val":49300000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":49400000,"accn":"0000066756-16-000250","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-04"},{"start":"2016-07-01","end":"2016-09-30","val":49400000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":49300000,"accn":"0000066756-17-000035","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":49300000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2016-01-01","end":"2016-12-31","val":49300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":50200000,"accn":"0000066756-17-000057","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":50200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":50500000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":50500000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":50900000,"accn":"0000066756-17-000088","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":50900000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":50700000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":50700000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":51000000,"accn":"0000066756-17-000105","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":51000000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":50800000,"accn":"0000066756-18-000029","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-15"},{"start":"2017-01-01","end":"2017-12-31","val":50800000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2017-01-01","end":"2017-12-31","val":50800000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":51200000,"accn":"0000066756-18-000045","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-02"},{"start":"2018-01-01","end":"2018-03-31","val":51200000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":51200000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-01-01","end":"2018-06-30","val":51200000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2018-04-01","end":"2018-06-30","val":51300000,"accn":"0000066756-18-000075","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-02"},{"start":"2018-04-01","end":"2018-06-30","val":51300000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":51300000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-01-01","end":"2018-09-30","val":51300000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2018-07-01","end":"2018-09-30","val":51400000,"accn":"0000066756-18-000088","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-01"},{"start":"2018-07-01","end":"2018-09-30","val":51400000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":51300000,"accn":"0000066756-19-000023","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-14"},{"start":"2018-01-01","end":"2018-12-31","val":51300000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2018-01-01","end":"2018-12-31","val":51300000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":51600000,"accn":"0000066756-19-000054","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-02"},{"start":"2019-01-01","end":"2019-03-31","val":51600000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":51600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-01-01","end":"2019-06-30","val":51600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2019-04-01","end":"2019-06-30","val":51600000,"accn":"0000066756-19-000094","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-08-01"},{"start":"2019-04-01","end":"2019-06-30","val":51600000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":51600000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-01-01","end":"2019-09-30","val":51600000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":51700000,"accn":"0000066756-19-000102","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-06"},{"start":"2019-07-01","end":"2019-09-30","val":51700000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":51600000,"accn":"0000066756-20-000016","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-13"},{"start":"2019-01-01","end":"2019-12-31","val":51600000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2019-01-01","end":"2019-12-31","val":51600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":51700000,"accn":"0000066756-20-000044","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":51700000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":51800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-01-01","end":"2020-06-30","val":51800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2020-04-01","end":"2020-06-30","val":51800000,"accn":"0000066756-20-000072","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-05"},{"start":"2020-04-01","end":"2020-06-30","val":51800000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":51800000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":51800000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":51900000,"accn":"0000066756-20-000082","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":51900000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":51900000,"accn":"0000066756-21-000025","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-17"},{"start":"2020-01-01","end":"2020-12-31","val":51900000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":51900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":52100000,"accn":"0000066756-21-000041","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-06"},{"start":"2021-01-01","end":"2021-03-31","val":52100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":52200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-01-01","end":"2021-06-30","val":52200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":52200000,"accn":"0000066756-21-000068","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-04"},{"start":"2021-04-01","end":"2021-06-30","val":52200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":52300000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":52300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":52400000,"accn":"0000066756-21-000081","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":52400000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":52400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":52400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":52400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":53300000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":53300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":54900000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":54900000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":56100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-04-01","end":"2022-06-30","val":56100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":55500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":55500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":57100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":57100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":55900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":55900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":55900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":57300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":57300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":57300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":57300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":57300000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":57300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":57300000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":57300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":57400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":57400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":57300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":57300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":57600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":57600000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":57700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":57700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":57700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":57700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":57700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":57700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":57800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":57800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":57700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":57900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":58000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":58000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":58000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":58100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"ImpairmentOfLongLivedAssetsHeldForUse":{"label":"Impairment of Long-Lived Assets Held-for-use","description":"The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"}]}},"IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Amount","description":"Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":-800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":500000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-1000000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":-1000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-1100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":-1100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":-1100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-1300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-1300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-1500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive":{"label":"Lessee, Operating Lease, Liability, to be Paid, after Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2021-12-31","val":5000000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":3400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"PaymentsToAcquireAvailableForSaleSecuritiesDebt":{"label":"Payments to Acquire Debt Securities, Available-for-sale","description":"Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":12200000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":8700000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":8700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3600000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3600000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":3600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":2400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":2400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023"}]}},"ProceedsFromSaleOfAvailableForSaleSecuritiesDebt":{"label":"Proceeds from Sale of Debt Securities, Available-for-sale","description":"Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":12100000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":12800000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2020-01-01","end":"2020-12-31","val":12800000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":6400000,"accn":"0000066756-22-000014","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":6400000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":6400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":2200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":2200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023"}]}},"PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash":{"label":"Pension and Other Postretirement Benefits Expense (Reversal of Expense), Noncash","description":"Amount of noncash expense (reversal of expense) for pension and other postretirement benefits.","units":{"USD":[{"start":"2021-01-01","end":"2021-03-31","val":1100000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2200000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":3300000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-03-31","val":-400000,"accn":"0000066756-22-000030","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-05"},{"start":"2022-01-01","end":"2022-03-31","val":-400000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1400000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-1400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-2200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-2200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":-3000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-800000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":-800000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1700000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":-1700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":-2500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":-2500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":-6100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-3400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-3400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-6900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-6900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":-10300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-10300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":-13800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-1700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":-2600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"IncreaseDecreaseInRegulatoryClauseRevenue":{"label":"Increase (Decrease) in Regulatory Clause Revenue","description":"The increase (decrease) during the reporting period in unrecovered fuel costs for a regulated utility company.","units":{"USD":[{"start":"2021-01-01","end":"2021-06-30","val":-18300000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":-30100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-03-31","val":-1900000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-18800000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":-18800000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":-3500000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":-3500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":15100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":15300000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":15300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":38400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":38400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":53800000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":53800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":44000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4900000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":4900000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":8000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":8000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":6700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":6700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":4400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":1100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"PaymentsOfStockIssuanceCosts":{"label":"Payments of Stock Issuance Costs","description":"The cash outflow for cost incurred directly with the issuance of an equity security.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":8100000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"start":"2022-01-01","end":"2022-06-30","val":8100000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-01-01","end":"2022-09-30","val":8100000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":8100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":8100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"start":"2022-01-01","end":"2022-12-31","val":8100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":8100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"StockIssuedDuringPeriodSharesNewIssues":{"label":"Stock Issued During Period, Shares, New Issues","description":"Number of new stock issued during the period.","units":{"shares":[{"end":"2022-04-05","val":3700000,"accn":"0000066756-22-000048","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-03"},{"end":"2022-04-05","val":3700000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"end":"2022-04-05","val":3700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-04-05","val":3700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-04-05","val":3700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q1I"}]}},"IncomeTaxReconciliationTaxCreditsInvestment":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Investment, Amount","description":"Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to investment tax credit.","units":{"USD":[{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":3200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-01-01","end":"2022-09-30","val":3200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-07-01","end":"2022-09-30","val":3200000,"accn":"0000066756-22-000058","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-09"},{"start":"2022-07-01","end":"2022-09-30","val":3200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-03-31","val":2200000,"accn":"0000066756-23-000029","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-03"},{"start":"2023-01-01","end":"2023-03-31","val":2200000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3600000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-01-01","end":"2023-06-30","val":3600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":1400000,"accn":"0000066756-23-000040","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-08"},{"start":"2023-04-01","end":"2023-06-30","val":1400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":5200000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":5200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":1600000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":1600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2024-01-01","end":"2024-03-31","val":300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1200000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":1200000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":1600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2025-01-01","end":"2025-03-31","val":2800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3600000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":5600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":2000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"AccountsAndOtherReceivablesNetCurrent":{"label":"Accounts and Other Receivables, Net, Current","description":"Amount, after allowance, receivable from customers, clients, or other third-parties, and receivables classified as other due within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2021-12-31","val":123700000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":137900000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":137900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":137200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":137200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":148100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":148100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":148100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":148100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":143200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":129700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":146100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"DeferredTaxAssetsCapitalLossCarryforwards":{"label":"Deferred Tax Assets, Capital Loss Carryforwards","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards.","units":{"USD":[{"end":"2021-12-31","val":0,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":13100000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":13100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"}]}},"NontradeReceivablesCurrent":{"label":"Nontrade Receivables, Current","description":"The sum of amounts currently receivable other than from customers. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2021-12-31","val":200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3200000,"accn":"0000066756-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-16"},{"end":"2022-12-31","val":3200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":8200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":8200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-12-31","val":6700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect","description":"Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.","units":{"USD":[{"start":"2022-01-01","end":"2022-09-30","val":900000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-03-31","val":-600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":10900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":91000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":91000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-03-31","val":-39100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-39100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-35700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-35700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":31600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":31600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-01-01","end":"2025-03-31","val":39200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":26000000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"FinanceLeaseLiabilityCurrent":{"label":"Finance Lease, Liability, Current","description":"Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-09-30","val":400000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":400000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityNoncurrent":{"label":"Finance Lease, Liability, Noncurrent","description":"Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-09-30","val":1700000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":1600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1400000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1300000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseRightOfUseAsset":{"label":"Finance Lease, Right-of-Use Asset, after Accumulated Amortization","description":"Amount, after accumulated amortization, of right-of-use asset from finance lease.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-09-30","val":2100000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":2100000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":2100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":2100000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":2100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2000000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2000000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"PaymentsToMinorityShareholders":{"label":"Payments to Noncontrolling Interests","description":"Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":3100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2022-01-01","end":"2022-12-31","val":1700000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":1700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":300000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-01-01","end":"2023-09-30","val":8500000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-01-01","end":"2023-09-30","val":8500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-01-01","end":"2023-12-31","val":8500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":8500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-01-01","end":"2024-12-31","val":1500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":300000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-01-01","end":"2025-09-30","val":2100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}},"ProceedsFromLegalSettlements":{"label":"Proceeds from Legal Settlements","description":"Cash received for the settlement of litigation during the current period.","units":{"USD":[{"start":"2023-07-01","end":"2023-09-30","val":60000000,"accn":"0000066756-23-000044","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-02"},{"start":"2023-07-01","end":"2023-09-30","val":60000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-07-01","end":"2023-09-30","val":60000000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":60000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q3"}]}},"FinanceLeaseLiability":{"label":"Finance Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from finance lease.","units":{"USD":[{"end":"2023-12-31","val":2000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDue":{"label":"Finance Lease, Liability, Payment, Due","description":"Amount of lessee's undiscounted obligation for lease payments for finance lease.","units":{"USD":[{"end":"2023-12-31","val":2300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueNextTwelveMonths":{"label":"Finance Lease, Liability, to be Paid, Year One","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2023-12-31","val":400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueYearFive":{"label":"Finance Lease, Liability, to be Paid, Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2023-12-31","val":600000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueYearFour":{"label":"Finance Lease, Liability, to be Paid, Year Four","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueYearThree":{"label":"Finance Lease, Liability, to be Paid, Year Three","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2023-12-31","val":400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueYearTwo":{"label":"Finance Lease, Liability, to be Paid, Year Two","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2023-12-31","val":400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeaseLiabilityUndiscountedExcessAmount":{"label":"Finance Lease, Liability, Undiscounted Excess Amount","description":"Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.","units":{"USD":[{"end":"2023-12-31","val":300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2023Q4I"},{"end":"2024-12-31","val":200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q4I"}]}},"FinanceLeasePrincipalPayments":{"label":"Finance Lease, Principal Payments","description":"Amount of cash outflow for principal payment on finance lease.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":200000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"FinanceLeaseRightOfUseAssetAmortization":{"label":"Finance Lease, Right-of-Use Asset, Amortization","description":"Amount of amortization expense attributable to right-of-use asset from finance lease.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"LeaseCost":{"label":"Lease, Cost","description":"Amount of lease cost recognized by lessee for lease contract.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":6300000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":5100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":5100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":5700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"SegmentExpenditureAdditionToLongLivedAssets":{"label":null,"description":null,"units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":208100000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":208100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":256000000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":256000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":51800000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":143700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":91900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":229500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":85800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":348000000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":145200000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":275700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":130500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":537800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":262100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"TemporaryEquityCarryingAmountAttributableToParent":{"label":"Temporary Equity, Carrying Amount, Attributable to Parent","description":"Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2020-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2021-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2022-12-31","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-03-31","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-06-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3I"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2023-12-31","val":500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2023-12-31","val":500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2023-12-31","val":500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2023Q4I"},{"end":"2024-03-31","val":500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2024-03-31","val":500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-03-31","val":500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-03-31","val":500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2024-06-30","val":900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-06-30","val":900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-06-30","val":900000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q2I"},{"end":"2024-09-30","val":700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2024-09-30","val":700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3I"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2025-03-31","val":500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2025-06-30","val":800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q2I"},{"end":"2025-09-30","val":700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests":{"label":"Temporary Equity, Carrying Amount, Including Portion Attributable to Noncontrolling Interests","description":"Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.","units":{"USD":[{"end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2022Q4I"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"end":"2023-12-31","val":500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"end":"2023-12-31","val":500000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023Q4I"},{"end":"2024-03-31","val":500000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2024Q1I"},{"end":"2024-06-30","val":900000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2I"},{"end":"2024-09-30","val":700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3I"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"end":"2024-12-31","val":400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q4I"},{"end":"2025-03-31","val":500000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":800000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"},{"end":"2025-09-30","val":700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3I"}]}},"TemporaryEquityInterestInSubsidiaryEarnings":{"label":"Temporary Equity, Interest in Subsidiary Earnings","description":"Subsidiary earnings portion attributable to temporary equity.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":7900000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":7900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":2700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2700000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":2700000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2700000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":2700000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":7900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":7900000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":10100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":2200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"TemporaryEquityNetIncome":{"label":"Temporary Equity, Net Income","description":"The portion of net income or loss attributable to temporary equity interest.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-7400000,"accn":"0000066756-24-000007","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-20"},{"start":"2023-01-01","end":"2023-12-31","val":-7400000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2700000,"accn":"0000066756-24-000050","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-09"},{"start":"2024-01-01","end":"2024-03-31","val":-2700000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-2300000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":-2300000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-2500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":-2500000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":-200000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":-200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-2600000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":100000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-7400000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":-7500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-9600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":-2200000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"InterestExpenseNonoperating":{"label":null,"description":null,"units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":75200000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":40400000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2023-04-01","end":"2023-06-30","val":21100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":60900000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2023-07-01","end":"2023-09-30","val":20500000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":80800000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":20400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":40500000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-01-01","end":"2024-06-30","val":40500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":20100000,"accn":"0000066756-24-000077","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-01"},{"start":"2024-04-01","end":"2024-06-30","val":20100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":60800000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-01-01","end":"2024-09-30","val":60800000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2024-07-01","end":"2024-09-30","val":20300000,"accn":"0000066756-24-000093","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-10-30"},{"start":"2024-07-01","end":"2024-09-30","val":20300000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":81700000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":21400000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":44500000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07"},{"start":"2025-04-01","end":"2025-06-30","val":23100000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":70100000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"},{"start":"2025-07-01","end":"2025-09-30","val":25600000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31","frame":"CY2025Q3"}]}},"FinanceLeaseInterestExpense":{"label":"Finance Lease, Interest Expense","description":"Amount of interest expense on finance lease liability.","units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":100000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024"}]}},"GovernmentAssistanceAssetDecreaseNoncurrent":{"label":null,"description":null,"units":{"USD":[{"start":"2024-07-01","end":"2024-09-30","val":14900000,"accn":"0000066756-25-000013","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-13","frame":"CY2024Q3"}]}},"AccrualForEnvironmentalLossContingenciesComponentAmount":{"label":"Accrual for Environmental Loss Contingencies, Component Amount","description":"Recorded amount of the accrual for a material component of an environmental loss contingency.","units":{"USD":[{"end":"2025-03-31","val":2000000,"accn":"0000066756-25-000060","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-08","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2000000,"accn":"0000066756-25-000073","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-07","frame":"CY2025Q2I"}]}},"AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses":{"label":"Accrual for Environmental Loss Contingencies, Charges to Expense for New Losses","description":"Amount of expense for newly incurred environmental loss contingencies. Includes, but is not limited to, remediation expense and interest accretion.","units":{"USD":[{"start":"2025-01-01","end":"2025-09-30","val":2400000,"accn":"0000066756-25-000088","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-10-31"}]}}}}}