{"cik":797468,"entityName":"OCCIDENTAL PETROLEUM CORP /DE/","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":"2009-06-30","val":810776118,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":811667233,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2010-01-31","val":811955959,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009Q4I"},{"end":"2010-03-31","val":812170246,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":812243611,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":812585808,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2011-01-31","val":0,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-03-31","val":812874618,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":812770675,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":811788632,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2012-01-31","val":811055632,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-03-31","val":811067420,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":809947385,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":810183910,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2013-01-31","val":805515153,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":805643710,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":805763948,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":806059898,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2014-01-31","val":794747955,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-03-31","val":785614144,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":779628290,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":775428089,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2015-01-31","val":770550364,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":768119349,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":763951136,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":763735871,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2016-01-31","val":763845316,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-03-31","val":763741497,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":763926260,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":764188495,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2017-01-31","val":764291301,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":764581720,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":764573083,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":765245347,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2018-01-31","val":765148694,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-03-31","val":765770223,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":764721453,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":755025938,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2019-01-31","val":749546443,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-03-31","val":747877859,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-07-11","val":748348543,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":893317470,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2020-01-31","val":895224961,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-04-03","val":900018184,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-07-31","val":930142153,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":931209495,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2021-01-31","val":931554718,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-03-31","val":933418685,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":933734637,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":933980981,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2022-01-31","val":934063989,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-03-31","val":937190982,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":931491947,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":908914149,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2023-01-31","val":900072447,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2023-01-31","val":900072447,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-04-28","val":891745187,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":884681888,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":880370837,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2024-01-31","val":879499439,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-04-30","val":886636750,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-07-31","val":905615720,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-10-31","val":938343042,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2025-01-31","val":938500965,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-04-30","val":984132678,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-07-31","val":984439742,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-10-31","val":985210434,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2026-01-31","val":986266656,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-06-30","val":71900000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-06-30","val":71900000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q2I"},{"end":"2009-06-30","val":52730000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009Q2I"},{"end":"2010-06-30","val":0,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q2I"},{"end":"2011-06-30","val":83200000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q2I"},{"end":"2012-06-30","val":68100000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q2I"},{"end":"2013-06-30","val":70600000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q2I"},{"end":"2014-06-30","val":79800000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q2I"},{"end":"2015-06-30","val":59200000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q2I"},{"end":"2016-06-30","val":57500000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q2I"},{"end":"2017-06-30","val":45800000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q2I"},{"end":"2018-06-30","val":64000000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q2I"},{"end":"2019-06-28","val":45000000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q2I"},{"end":"2020-06-30","val":17000000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q2I"},{"end":"2021-06-30","val":29200000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q2I"},{"end":"2022-06-30","val":53000000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-06-30","val":53000000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q2I"},{"end":"2023-06-30","val":51700000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q2I"},{"end":"2024-06-28","val":59200000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q2I"},{"end":"2025-06-30","val":41400000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q2I"}]}}},"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":"2008-12-31","val":3306000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":3306000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":3306000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":2574000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":2999000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":3379000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":3379000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":3379000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":3379000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":3282000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":4071000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":3952000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":3832000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":4646000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":4646000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":4646000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":4646000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":4646000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":5076000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":5030000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4595000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5304000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":5304000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":5304000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":5304000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":5304000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5522000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5453000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5504000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4708000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":4708000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":4708000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":4708000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":4708000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4889000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5274000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5671000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5520000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":5520000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":5520000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":5520000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":5520000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5423000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6097000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":5511000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":5229000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":5229000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":5229000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":5229000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":5229000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3867000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":4145000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3727000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3069000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":3069000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3069000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3069000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":3069000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2801000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3126000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3392000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3926000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":3926000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3926000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":3926000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":3926000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4071000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3825000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3734000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4408000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":4408000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":4408000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":4408000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":4408000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5059000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5412000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":5443000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4885000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":4885000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":4885000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":4885000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":4885000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5261000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5445000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6789000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":7017000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":7017000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":7050000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":7050000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":4910000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3845000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3034000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2682000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2987000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":2987000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":2987000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":2987000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2987000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3416000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3544000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3713000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3899000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":3899000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":3899000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":3899000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":3899000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":3899000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":4664000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":5197000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3715000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4029000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":4029000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":4029000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":4029000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":4029000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":4029000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3514000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3557000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3908000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3646000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3646000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":3646000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":3646000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":3646000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3827000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":4282000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3935000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3753000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":3753000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":3753000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":3753000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":3472000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3779000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3823000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3532000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":3285000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":3117000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":3117000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":3117000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":2776000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":3330000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":4142000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":4142000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":4142000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":4142000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":4092000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":4616000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":4335000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":4367000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":5032000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":5032000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":5032000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":5032000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":5032000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":6009000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":5542000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4829000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5395000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":5395000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":5395000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":5395000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":5395000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5712000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4959000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":5354000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":4916000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":4916000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":4916000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":4916000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":4916000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":4995000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5221000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5653000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":5674000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":5674000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":5674000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":5674000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":5674000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":5233000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":5826000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":4960000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4206000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":4206000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":4206000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4206000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":4206000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3068000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3973000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3507000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2970000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":2970000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":2970000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2970000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":2970000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2780000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3113000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3521000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":3989000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":3989000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":3989000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":3989000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":3989000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4316000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":3913000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":3749000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4145000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":4145000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":4145000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":4145000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":4145000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":5184000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":5521000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":6000000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4893000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":4893000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":4893000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":4893000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":4893000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5310000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5273000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5854000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6373000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":6373000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":6373000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":6373000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":4233000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2458000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2359000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2083000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2115000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":2115000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":2115000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":2115000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2115000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3046000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3288000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3477000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4208000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":4208000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":4208000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":4208000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":4208000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":4208000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":5434000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":6350000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":4046000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":4281000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":4281000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":4281000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":4281000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":4281000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":4281000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3272000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2850000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3674000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3195000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3195000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":3195000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":3195000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":3195000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3271000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3896000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3924000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3526000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":3526000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":3526000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":3526000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":2839000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3609000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3469000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3169000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":2575000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AccrualForEnvironmentalLossContingencies":{"label":"Accrual for Environmental Loss Contingencies","description":"Total costs accrued as of the balance sheet date for environmental loss contingencies.","units":{"USD":[{"end":"2007-12-31","val":457000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2007Q4I"},{"end":"2008-12-31","val":439000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2008-12-31","val":439000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2008Q4I"},{"end":"2009-12-31","val":403000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":403000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2009-12-31","val":403000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-06-30","val":378000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":368000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":366000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":366000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":366000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":366000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":374000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":363000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":355000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":360000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":360000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":360000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":360000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2011Q4I"},{"end":"2012-03-31","val":343000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":336000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":329000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":344000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":344000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":344000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2012-12-31","val":344000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":332000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":327000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":334000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":330000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":330000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":330000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-03-31","val":322000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":324000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":330000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":334000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":334000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":334000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":324000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":316000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":315000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":386000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":386000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":386000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":384000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":379000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":420000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":870000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":870000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":870000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":867000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":873000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":863000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":865000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":865000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":865000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":871000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":876000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":882000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":882000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":875000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":884000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1054000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1197000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1197000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1151000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1151000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1099000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1099000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1099000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-06-30","val":1073000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1048000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1046000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1046000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1046000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1031000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1008000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1001000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1021000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1021000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1001000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":988000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":978000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1909000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1909000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1901000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1894000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1866000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1870000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AccrualForEnvironmentalLossContingenciesIncreaseDecreaseForAcquisitionsAndDivestitures":{"label":"Accrual for Environmental Loss Contingencies, Increase (Decrease) for Acquisitions and Divestitures","description":"Amount of increase (decrease) in the obligation for environmental loss contingencies from business acquisitions (divestitures).","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":25000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":4000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":4000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":3000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":3000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":3000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2014-01-01","end":"2014-12-31","val":-7000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-7000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"}]}},"AccrualForEnvironmentalLossContingenciesPayments":{"label":"Accrual for Environmental Loss Contingencies, Payments (Deprecated 2016-01-31)","description":"The aggregate amount disbursed during the reporting period to settle environmental loss contingencies.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":72000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":66000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":66000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":66000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":73000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":73000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":73000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":72000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":72000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":72000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":74000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":74000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":74000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":68000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":68000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":65000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"AccruedEnvironmentalLossContingenciesCurrent":{"label":"Accrued Environmental Loss Contingencies, Current","description":"Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer.","units":{"USD":[{"end":"2008-12-31","val":68000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":84000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":-84000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-06-30","val":84000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":82000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":79000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":-79000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":79000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":78000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":-78000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":78000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-79000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":79000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":79000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":79000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":79000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":79000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":80000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":80000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":80000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-03-31","val":80000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":80000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":80000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":78000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":78000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":78000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-03-31","val":78000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":78000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":78000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":79000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":79000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":79000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":79000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":79000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":79000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":70000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":70000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":70000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":70000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":70000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":78000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":131000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":131000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":131000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":131000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":131000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":131000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":137000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":137000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":136000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":140000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":136000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":120000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":120000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":120000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":120000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":149000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q2I"},{"end":"2019-12-31","val":162000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":162000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1177000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1160000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1135000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":123000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":123000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1152000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1143000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1123000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":155000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1088000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":155000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":155000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2023-03-31","val":141000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":141000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":141000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2024-03-31","val":131000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":131000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":131000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":150000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":150000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":150000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":150000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":151000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AccruedEnvironmentalLossContingenciesNoncurrent":{"label":"Accrued Environmental Loss Contingencies, Noncurrent","description":"Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.","units":{"USD":[{"end":"2008-12-31","val":371000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":319000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":-319000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-06-30","val":294000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":286000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":287000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":-287000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":287000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":296000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":-285000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":277000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-281000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":281000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":281000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":264000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":257000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":250000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":264000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":264000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":264000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-03-31","val":252000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":247000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":254000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":252000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":252000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":252000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-03-31","val":244000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":246000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":252000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":255000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":255000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":255000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":245000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":237000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":236000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":316000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":316000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":316000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":314000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":309000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":342000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":739000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":739000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":739000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":736000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":742000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":732000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":728000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":728000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":728000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":728000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":728000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":729000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":731000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":740000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":762000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":762000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":762000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":762000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":762000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":755000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":764000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":905000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q2I"},{"end":"2019-09-30","val":905000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1035000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1035000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1035000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":1035000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1035000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1017000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1000000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":975000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1028000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1028000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1028000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1028000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1028000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1029000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1020000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1000000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":944000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":944000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":944000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":944000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":944000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":944000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":933000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":918000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":893000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":905000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":905000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":905000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":905000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":905000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":905000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":890000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":867000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":860000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":889000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":889000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":889000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":889000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":889000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":870000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":857000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":847000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1759000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1759000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1800000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1700000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1700000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1719000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AccruedIncomeTaxesCurrent":{"label":"Accrued Income Taxes, Current","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.","units":{"USD":[{"end":"2008-12-31","val":158000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":158000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":158000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":110000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":79000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":28000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":28000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":28000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":28000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":24000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":223000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":72000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":203000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":170000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":170000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":170000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":170000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":170000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":361000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":237000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":140000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":110000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":110000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":110000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":110000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":110000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":248000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-09-30","val":48000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":16000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":16000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":16000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":16000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":16000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":94000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":29000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":83000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":358000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":358000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":358000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":358000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":358000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":326000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":440000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":74000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":414000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":414000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":414000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":414000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":414000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":196000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-09-30","val":25000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q4I"},{"end":"2019-09-30","val":1036000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2023-12-31","val":25000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":471000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":471000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":159000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AccruedLiabilitiesCurrent":{"label":"Accrued Liabilities, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2008-12-31","val":1861000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":1861000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":1861000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":1700000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":1682000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":2341000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":2341000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":2341000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":2341000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":2291000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1958000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1923000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2162000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2397000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2397000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":2397000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":2397000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":2397000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2856000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2230000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2174000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2440000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":2533000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":2533000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":2533000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":2533000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":2328000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":2434000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":2282000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1966000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1966000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":1966000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":1966000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":1966000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2203000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":2331000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":2488000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":2556000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2556000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":2556000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":2556000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":2556000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2346000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2332000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2337000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":2601000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":2601000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":2601000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":2601000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":2601000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2152000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2230000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2202000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":2213000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":2213000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":2213000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":2213000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":2213000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2025000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":2141000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":2296000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2436000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":2436000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2436000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2436000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2436000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":2155000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2050000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2128000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":2492000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":2492000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":2492000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":2492000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":2492000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":2011000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":2521000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2813000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":2411000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":2411000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":2411000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":2411000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":2411000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1920000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":2067000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5175000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":5302000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":5302000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":5447000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":5447000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":5447000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":3310000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":3215000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3470000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3570000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":3570000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":3570000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":3570000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":3570000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3566000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":4325000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3654000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4046000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":4046000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":4046000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":4046000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":4053000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":4053000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3356000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3896000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3426000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3290000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3290000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":3290000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":3290000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":3290000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":3290000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2788000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3153000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3497000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3854000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3854000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":3854000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":3854000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":3854000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3358000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3660000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":4051000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":4256000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":4256000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":4256000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":4256000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":4248000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3894000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3909000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3859000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":3592000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":16462000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":16462000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":16462000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":17897000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":18537000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":19486000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":19486000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":19486000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":19486000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":17674000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":20345000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":21205000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":22046000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":20630000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":20630000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":20630000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":20630000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":20421000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":21296000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":22100000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":22996000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":23687000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":23687000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":23687000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":23687000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":23687000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":24743000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":25805000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":26934000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":28032000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":28032000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":28032000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":28032000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":28032000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":29266000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":30536000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":31844000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":33231000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":33231000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":33231000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":33231000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":33231000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":33746000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":35001000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":36306000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":34785000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":34785000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":34785000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":34785000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":34785000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":35870000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":36897000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36612000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":39419000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":39419000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":39419000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":39419000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":39419000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":40138000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":41212000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":42076000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":38956000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":38956000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":38956000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":38956000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":38956000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":37607000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":37330000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":38250000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":39072000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":39072000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":39072000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":39072000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":39072000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":39918000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":40782000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":41825000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":42983000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":42983000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":42983000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":42983000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":42983000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":43913000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":44889000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":46804000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":41878000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":41878000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":42037000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":42037000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":44389000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":52919000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":52038000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":53075000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":53075000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":53075000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":55205000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":54720000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":56548000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"}]}},"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":"2009-12-31","val":-4000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"}]}},"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":"2008-12-31","val":-150000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2008-12-31","val":-150000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2008-12-31","val":-150000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-03-31","val":-149000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q1I"},{"end":"2009-06-30","val":-218000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-06-30","val":-218000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q2I"},{"end":"2009-09-30","val":-210000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3I"},{"end":"2009-12-31","val":-227000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":-227000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":-227000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":-227000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2009-12-31","val":-227000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2009-12-31","val":-227000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2009-12-31","val":-227000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-03-31","val":-183000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-03-31","val":-183000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-03-31","val":-183000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q1I"},{"end":"2010-06-30","val":-127000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":-127000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2010-06-30","val":-127000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-06-30","val":-127000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q2I"},{"end":"2010-09-30","val":-102000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2010-09-30","val":-102000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3I"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2010-12-31","val":-111000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":-122000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2011-03-31","val":-122000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2011-03-31","val":-122000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-03-31","val":-122000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q1I"},{"end":"2011-06-30","val":-66000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2011-06-30","val":-66000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2011-06-30","val":-66000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-06-30","val":-66000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-17000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2011-09-30","val":-17000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2011-12-31","val":1000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-13000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2012-03-31","val":-13000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-03-31","val":-13000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-03-31","val":-13000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-11000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-06-30","val":-11000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2012-06-30","val":-11000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-06-30","val":-11000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-13000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2012-09-30","val":-13000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-7000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":-7000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":-7000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":-7000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":-7000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-17000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2013-03-31","val":-17000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-9000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2013-06-30","val":-9000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-10000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-14000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":-14000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-11000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":-11000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-7000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":-7000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-13000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":-13000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"}]}},"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":"2009-12-31","val":363000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":415000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":415000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":475000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":475000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":461000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":461000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":284000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":284000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":339000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":339000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":291000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":291000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":243000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":243000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":251000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax":{"label":"Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax","description":"Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.","units":{"USD":[{"end":"2009-12-31","val":-2000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":-9000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":-9000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":-34000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":-34000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":-5000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":-5000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":-7000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":-7000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":-9000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":-9000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":-10000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":-10000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":-7000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"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":"2008-12-31","val":-552000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":-552000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":-552000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":-590000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":-565000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":-596000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":-596000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":-596000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":-596000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":-596000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":-548000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":-483000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":-443000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":-524000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":-524000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":-524000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":-524000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":-524000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":-522000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":-452000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":-419000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":-483000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":-483000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":-483000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":-483000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":-483000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":-488000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":-490000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":-481000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":-502000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":-502000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":-502000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":-502000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":-502000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":-502000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":-456000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":-448000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":-303000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":-303000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":-303000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":-303000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":-303000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":-296000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":-291000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":-289000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":-357000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":-357000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":-357000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":-357000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":-357000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":-206000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":-316000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":-559000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":-307000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":-307000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":-307000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":-307000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":-307000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-304000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":-299000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":-294000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":-266000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":-266000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":-266000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":-266000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":-266000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":-253000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":-252000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":-238000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":-258000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":-258000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":-258000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":-258000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":-258000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":-312000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":-308000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":-154000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-172000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":-172000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":-172000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":-172000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":-172000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":-168000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":-184000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":-332000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":-221000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":-221000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":-221000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":-221000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":-221000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":-334000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":-312000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":-283000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":-288000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":-288000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":-288000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":-288000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":-288000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":-235000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":-238000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":-282000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":-208000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":-208000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":-208000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":-208000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":-208000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":-208000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":-180000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":-135000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":-87000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":195000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":195000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":195000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":195000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":195000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":195000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":255000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":247000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":293000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":275000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":275000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":275000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":275000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":275000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":280000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":264000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":249000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":179000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":179000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":179000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":179000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":179000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":170000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":164000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":204000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":202000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AdditionalPaidInCapital":{"label":"Additional Paid in Capital","description":"Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.","units":{"USD":[{"end":"2019-12-31","val":14955000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":14955000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":14955000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":15081000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":16235000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":16505000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":16552000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":16552000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":16552000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16585000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":16638000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":16692000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":16749000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":16749000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":16749000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q4I"},{"end":"2022-03-31","val":16785000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":16914000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":17129000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":17181000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":17181000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":17181000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":17181000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":17159000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":17218000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":17326000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":17422000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":17422000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":17422000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":17422000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":17422000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":17456000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":17928000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":19802000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":19868000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":19868000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":19868000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":19868000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":19868000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":19892000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":20849000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":20926000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":21008000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AdditionalPaidInCapitalCommonStock":{"label":"Additional Paid in Capital, Common Stock","description":"Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.","units":{"USD":[{"end":"2008-12-31","val":7113000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":7113000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":7113000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":7164000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":7132000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":7127000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":7127000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":7127000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":7127000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":7127000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":7138000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":7193000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":7182000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":7191000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":7191000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":7191000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":7191000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":7191000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":7201000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":7221000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7273000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7286000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":7286000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":7286000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":7286000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":7286000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":7313000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7371000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7398000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7441000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":7441000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":7441000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":7441000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":7441000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7468000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7510000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7508000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7515000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":7515000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":7515000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":7515000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":7515000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7543000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7564000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7570000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":7599000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":7599000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":7599000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":7599000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":7599000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":7632000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7651000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7664000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":7640000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":7640000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":7640000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":7640000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":7640000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7668000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":7697000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":7719000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":7747000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":7747000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":7747000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":7747000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":7747000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":7783000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":7824000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7850000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":7884000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":7884000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":7884000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":7884000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":7884000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7916000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":7967000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":7991000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":8046000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":8046000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":8046000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":8046000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":8046000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":8083000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":8157000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":14867000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":14955000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":14955000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":16552000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":16552000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":16749000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":16749000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":16749000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":17181000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":17181000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"}]}},"AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation":{"label":"Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation","description":"Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":77000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":24000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":24000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":22000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":22000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":22000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":6000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":6000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"AdjustmentsToAdditionalPaidInCapitalWarrantIssued":{"label":"Adjustments to Additional Paid in Capital, Warrant Issued","description":"Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":107000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":107000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":107000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":107000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":4000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":107000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":4000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":4000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":4000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":4000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":3000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":1000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-12-31","val":7000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":7000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":7000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":7000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":20000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":20000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":90000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":90000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":70000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":70000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":253000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":253000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":163000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":163000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":254000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":254000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":254000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":254000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":2000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":3000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":1000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":57000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":57000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":54000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":54000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":99000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":99000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":72000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":72000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":487000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":415000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":554000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":67000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":559000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"}]}},"AllocatedShareBasedCompensationExpense":{"label":"Share-based Payment Arrangement, Expense","description":"Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":139000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":151000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":151000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":136000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":136000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":136000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":110000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":110000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":110000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":78000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":78000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":78000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":152000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":152000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":152000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":129000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":129000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":129000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":49000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":49000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":49000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":121000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":121000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":121000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":150000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":150000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":150000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":180000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":180000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":180000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":208000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":208000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":208000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":202000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":202000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":202000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":202000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":287000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":287000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":287000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":287000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":258000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":258000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":258000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":258000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":217000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":217000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":203000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":228000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":213000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":234000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-12-31","val":45000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-12-31","val":30000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":30000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":19000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":19000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":16000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":16000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":16000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":16000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":17000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":17000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":17000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":17000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":17000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":17000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":16000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":16000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":16000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":16000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":21000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":21000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":19000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":19000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":24000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":24000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":35000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":35000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":35000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":37000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":37000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":37000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":37000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":37000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":37000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":33000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":24000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":24000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":29000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":29000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":29000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":29000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":29000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":29000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":29000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":29000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":24000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":24000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":24000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":24000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q4I"},{"end":"2025-03-31","val":24000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":24000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":24000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"}]}},"AmortizationOfFinancingCosts":{"label":"Amortization of Debt Issuance Costs","description":"Amount of amortization expense attributable to debt issuance costs.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":122000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":65000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3"}]}},"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":"2020-01-01","end":"2020-06-30","val":200000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":200000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":200000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":200000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":203000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":87000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":87000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":87000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":87000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":84000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"}]}},"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":"2007-01-01","end":"2007-12-31","val":58000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":647000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":171000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":170000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":275000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":275000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2010-10-01","end":"2010-12-31","val":275000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4"},{"start":"2014-01-01","end":"2014-06-30","val":471000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":471000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":471000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":471000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":471000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-03-31","val":236000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":236000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":236000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":236000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":3364000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":78000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2019-01-01","end":"2019-12-31","val":285000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":285000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":285000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-04-01","end":"2020-06-30","val":8600000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q2"}]}},"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":"2008-12-31","val":471000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":657000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":657000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-12-31","val":800000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":800000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":800000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1089000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1089000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":1089000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1266000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1266000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1266000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1332000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1332000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":1332000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1091000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1091000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":1091000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1124000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1124000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":1124000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1369000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1369000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":1369000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1312000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1312000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":1312000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1499000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1499000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":1499000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-12-31","val":4633000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":4659000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":4659000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4130000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":4130000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":4130000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":4130000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-12-31","val":4026000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":4026000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":4026000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":4026000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3805000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3805000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":3805000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":3805000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022Q4I"},{"end":"2023-12-31","val":4075000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":4075000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2023-12-31","val":3964000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":4430000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":4311000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":4553000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2009-01-01","end":"2009-12-31","val":-32000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-37000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-37000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-48000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-48000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-61000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-61000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-68000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-68000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-69000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-69000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-54000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":54000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":59000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":59000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":67000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":67000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":67000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":67000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":71000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":131000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":147000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":147000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":205000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":205000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":205000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":145000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":145000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":145000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":211000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":211000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":234000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":228000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":212000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"AssetRetirementObligationCurrent":{"label":"Asset Retirement Obligation, Current","description":"Current 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":"2018-12-31","val":75000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":248000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":248000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":153000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":153000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":339000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":339000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":339000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":169000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":169000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":169000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":193000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":193000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":388000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":388000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":381000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AssetRetirementObligationLiabilitiesIncurred":{"label":"Asset Retirement Obligation, Liabilities Incurred","description":"Amount of asset retirement obligations incurred during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":80000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":47000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":47000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":74000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":74000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":86000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":86000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":101000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":101000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":57000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":57000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":46000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":46000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":46000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":46000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":46000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":46000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":31000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":31000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":131000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":71000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":79000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":79000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":27000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":27000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":27000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":55000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":55000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":55000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":105000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":105000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":287000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":287000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":138000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2009-01-01","end":"2009-12-31","val":20000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":32000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":32000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":53000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":53000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":58000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":58000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":72000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":72000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":78000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":78000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":35000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":35000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":38000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":38000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":39000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":39000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":40000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":40000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":200000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":200000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":186000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":186000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":174000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":174000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":174000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":342000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":342000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":342000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":295000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":295000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":445000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":444000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":536000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2009-01-01","end":"2009-12-31","val":86000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":25000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":25000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":43000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":43000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":38000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":38000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-21000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-21000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":121000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":121000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":177000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":177000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":167000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":167000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":5000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":5000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":147000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":147000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":147000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":147000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-275000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-275000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-109000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-109000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-109000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-25000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-25000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-25000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":264000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":264000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":277000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":274000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":452000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2009-12-31","val":619000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":762000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":762000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1030000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1030000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1212000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1212000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1283000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1283000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1024000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1000000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1000000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1200000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1200000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1245000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1241000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1241000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":1241000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":1241000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1241000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1248000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1244000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1249000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1424000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1424000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":1424000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":1424000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":1424000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1430000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1433000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4164000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":4385000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":4385000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":4411000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":4411000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":4411000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":4428000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4316000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4135000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3977000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":3977000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":3977000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":3977000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":3977000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":4030000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3949000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3942000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3687000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":3687000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":3687000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":3687000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":3687000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":3687000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3634000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3600000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3553000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3636000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3636000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":3636000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":3636000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":3636000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":3636000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3618000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3667000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3636000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3882000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3882000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":3882000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":3882000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":3882000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3867000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3848000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3888000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":4042000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":4042000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":4042000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":4042000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":3923000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3854000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":3825000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3856000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":4172000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":41537000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":41537000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":41537000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2008-12-31","val":41537000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-06-30","val":41835000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":42214000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-03-31","val":45531000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":46259000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":47503000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":54065000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":54595000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":57244000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":61622000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":64283000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":65625000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-03-31","val":65824000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":67422000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":69437000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":69443000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-03-31","val":69275000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":70293000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":71510000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":56237000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":53389000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":54369000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":50089000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":43437000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":42018000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":42395000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":41630000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":42465000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":41982000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":41443000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-03-31","val":42808000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":44067000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":44957000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":42159000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-03-31","val":44380000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":44770000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":125443000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":107190000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":107190000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-03-31","val":101643000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":89452000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":84434000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-03-31","val":79355000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":79937000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":75758000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":74222000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":74221000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":72144000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":71600000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":71199000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":71827000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":74277000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":74277000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":76216000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-06-30","val":76216000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2I"},{"end":"2024-09-30","val":85803000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-09-30","val":85803000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3I"},{"end":"2024-12-31","val":85445000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":85445000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":85445000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":85445000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":85445000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":84967000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":84360000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":83472000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":84186000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":7172000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":7172000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":7172000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":6658000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":7000000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":8086000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":8086000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":8086000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":8086000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":10607000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":9088000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":9189000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":8922000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":13059000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":13059000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":13059000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":13059000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":13059000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":10591000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":9943000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":11376000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":11542000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":11542000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":11542000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":11542000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":11542000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":11987000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":12133000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":11909000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9492000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":9492000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":9492000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":9492000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":9492000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10154000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10859000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":11938000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":11323000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":11323000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":11323000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":11323000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":11323000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10899000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10786000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":10507000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":13873000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":13873000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":13873000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":13873000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":13873000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":10434000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":11008000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":10540000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9402000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":9402000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":9402000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":9402000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":9402000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":8237000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8972000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8711000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":8428000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":8428000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":8428000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":8428000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":8428000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":8238000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":8075000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":7045000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":8270000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":8270000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":8270000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":8270000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":8270000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":8894000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10990000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":11112000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":9932000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":9932000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":9932000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":9932000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":9932000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":9270000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":9425000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":20944000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":18681000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":18681000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":16773000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":16773000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":14633000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":14109000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":8437000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10694000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":8819000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":8819000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":8819000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":8819000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":8819000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10074000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":12844000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9899000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":10211000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":10211000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":10211000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":10211000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":10211000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":10211000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":10058000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":10408000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":8749000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":8886000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":8886000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":8886000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":8886000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":8886000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":8886000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":8142000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":7454000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8266000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":8375000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":8375000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":8375000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":8375000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":8375000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8345000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":10092000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":9554000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":9070000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":9070000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":9070000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":9070000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":9070000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9716000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8977000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":8812000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":8827000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AssetsHeldForSaleCurrent":{"label":"Assets Held-for-sale, Current (Deprecated 2014-01-31)","description":"Current assets (normally turning over within one year or one business cycle if longer) that are held for sale apart from normal operations and anticipated to be sold within one year.","units":{"USD":[{"end":"2014-03-31","val":825000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"}]}},"AssetsHeldForSaleNotPartOfDisposalGroupCurrent":{"label":"Assets Held-for-sale, Not Part of Disposal Group, Current","description":"Amount of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2018-12-31","val":746000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":1750000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6026000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":6026000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":3870000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":3870000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":3870000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":5732000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1412000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3559000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1433000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1433000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1433000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1433000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1433000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1249000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1774000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1098000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":72000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":72000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":72000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":72000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"}]}},"AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent":{"label":"Disposal Group, Including Discontinued Operation, Assets, Current","description":"Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":2792000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2861000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2861000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":2861000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":2861000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":2861000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2015-09-30","val":709000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":141000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":141000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":141000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":141000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":141000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2017-03-31","val":162000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":558000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-12-31","val":474000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":474000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":474000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":474000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":474000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":335000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1664000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2024-12-31","val":1140000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1176000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AvailableForSaleSecuritiesCurrent":{"label":"Available-for-sale Securities, Current","description":"Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer.","units":{"USD":[{"end":"2014-12-31","val":394000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":394000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":167000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"}]}},"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":"2015-01-01","end":"2015-03-31","val":150000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":38000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-112000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"}]}},"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":"2015-01-01","end":"2015-03-31","val":-150000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-09-30","val":208000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":246000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3"}]}},"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":"2014-12-31","val":394000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":394000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":394000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":544000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":432000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":186000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":167000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":167000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":167000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":167000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"}]}},"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":"2019-12-31","val":213000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":213000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":213000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":50000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":50000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":50000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":50000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":974000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":974000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":924000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":924000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1647000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":1647000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":1647000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":148000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":148000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":297000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":297000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":149000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":149000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":302000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":302000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":5000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":5000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":339000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":339000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":339000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":339000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":41000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":41000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":93000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":93000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":52000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":52000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":122000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":122000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":29000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":29000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":153000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":153000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":153000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":153000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":65000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":65000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":78000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":78000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":13000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":13000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":82000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":82000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":4000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":4000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":89000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":89000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":89000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":89000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":26000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":26000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":26000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":12000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":12000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":26000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":26000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":14000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":14000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":75000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":75000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":49000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":49000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":84000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":84000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":6000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":12000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":6000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":13000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":1000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":13000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CapitalizedCostsMineralInterestsInUnprovedProperties":{"label":"Capitalized Costs, Mineral Interests in Unproved Properties","description":"Capitalized costs of unproven properties that include fee ownership or a lease, concession, or other interest representing the right to extract oil or gas subject to such terms as may be imposed by the conveyance of that interest.","units":{"USD":[{"end":"2010-12-31","val":3700000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":4900000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4800000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3600000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2000000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":2000000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":300000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":300000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1400000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1400000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1000000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1000000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1000000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1000000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":29500000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":29500000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":18600000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":18600000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":14800000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":14800000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":14800000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":12600000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":12600000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":12600000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":10200000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":10200000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":10200000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":10200000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":7700000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves":{"label":"Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves","description":"Additions to capitalized exploratory well costs that were added during the reporting period pending the determination of proved reserves.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":63000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":41000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":51000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":48000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":73000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":112000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":155000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":334000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":333000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":400000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":400000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":400000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":337000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":337000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":337000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":462000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":462000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":462000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":82000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":88000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":88000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":29000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":29000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":29000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":201000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":201000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":201000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":220000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":220000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":220000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":383000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":383000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":383000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":122000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":122000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":122000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":122000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":163000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":163000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":163000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":163000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":323000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":323000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":323000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":323000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":750000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":750000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":750000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":556000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":556000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":409000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CapitalizedExploratoryWellCostChargedToExpense":{"label":"Capitalized Exploratory Well Cost, Charged to Expense (Deprecated 2016-01-31)","description":"Capitalized exploratory well costs that were expensed during the year because proved reserves were not found at the exploratory well.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":12000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":55000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":55000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":22000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":22000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":17000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":18000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":21000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":20000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":77000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":76000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":76000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":50000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":50000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":50000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":21000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":21000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":75000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"CapitalizedExploratoryWellCostChargedToExpense1":{"label":"Capitalized Exploratory Well Cost, Charged to Expense","description":"Amount of expense for capitalized exploratory well costs for which proved reserves were not found at the exploratory well.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":21000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":75000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":75000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":21000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":21000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":21000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":21000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":21000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":21000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":18000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":18000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":18000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":72000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":72000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":72000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":26000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":26000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":26000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":26000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":94000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":94000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":94000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":94000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":307000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":307000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":307000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":105000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":105000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":100000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CapitalizedExploratoryWellCosts":{"label":"Capitalized Exploratory Well Costs","description":"The amount of capitalized exploratory well costs that is pending the determination of proved reserves. This does not include amounts that were capitalized and subsequently expensed in the same annual period.","units":{"USD":[{"end":"2007-12-31","val":15000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2007Q4I"},{"end":"2008-12-31","val":63000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2008-12-31","val":63000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2008Q4I"},{"end":"2009-12-31","val":41000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":51000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2009-12-31","val":51000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-12-31","val":48000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":73000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":73000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":77000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":182000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":182000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":189000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":189000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":98000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":124000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":124000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2012-12-31","val":124000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":140000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":140000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":140000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2013-12-31","val":140000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":141000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":141000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":141000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2014-12-31","val":141000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":70000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":76000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":76000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":76000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2015Q4I"},{"end":"2016-12-31","val":56000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":56000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":56000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2016-12-31","val":56000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":108000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":108000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":108000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2017-12-31","val":108000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2017Q4I"},{"end":"2018-12-31","val":112000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":112000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":112000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2018-12-31","val":112000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2018Q4I"},{"end":"2019-12-31","val":424000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":424000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":424000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2019-12-31","val":424000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2019-12-31","val":424000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":211000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":211000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":211000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":211000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2020-12-31","val":211000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2020Q4I"},{"end":"2021-12-31","val":213000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":213000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":213000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":213000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2021-12-31","val":213000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2021Q4I"},{"end":"2022-12-31","val":276000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":276000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":276000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":276000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2022-12-31","val":276000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2022Q4I"},{"end":"2023-12-31","val":405000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":405000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2023-12-31","val":405000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":262000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":262000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":366000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments":{"label":"Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments","description":"Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.","units":{"USD":[{"end":"2009-12-31","val":25000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":0,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"}]}},"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":"2006-12-31","val":1339000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2006Q4I"},{"end":"2007-12-31","val":1964000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2007-12-31","val":1964000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2007-12-31","val":1964000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2007-12-31","val":1962000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2007Q4I"},{"end":"2008-06-30","val":1506000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2I"},{"end":"2008-09-30","val":1452000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3I"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2008-12-31","val":1777000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2008Q4I"},{"end":"2009-03-31","val":1126000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1I"},{"end":"2009-06-30","val":1755000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2009-06-30","val":1755000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2I"},{"end":"2009-09-30","val":1608000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2009-09-30","val":1608000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3I"},{"end":"2009-12-31","val":1230000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":1230000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":1230000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":1230000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":1224000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":1224000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2009-12-31","val":1224000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2009-12-31","val":1224000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2009-12-31","val":1224000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2009-12-31","val":1224000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1895000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2010-03-31","val":1892000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1I"},{"end":"2010-06-30","val":2322000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":2301000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2109000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2010-09-30","val":2107000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":2578000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2100000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2011-03-31","val":2100000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1994000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2011-06-30","val":1994000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4039000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2011-09-30","val":4039000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":3781000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3760000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2012-03-31","val":3760000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4410000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2012-06-30","val":4410000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3760000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2012-09-30","val":3760000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1592000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2012-12-31","val":1592000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":2140000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2013-03-31","val":2140000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3069000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2013-06-30","val":3069000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3771000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2013-09-30","val":3771000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3393000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2013-12-31","val":3393000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":2332000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2014-03-31","val":2332000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1I"},{"end":"2014-06-30","val":2391000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2014-06-30","val":2391000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2I"},{"end":"2014-09-30","val":2897000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2014-09-30","val":2897000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2014-12-31","val":3789000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2153000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2015-03-31","val":2153000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2756000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2015-06-30","val":2756000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2547000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2015-09-30","val":2547000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3I"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2015-12-31","val":3201000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":3176000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2016-03-31","val":3176000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1I"},{"end":"2016-06-30","val":3751000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2016-06-30","val":3751000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3180000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2016-09-30","val":3180000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1494000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2017-03-31","val":1494000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2218000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2017-06-30","val":2218000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1806000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2017-09-30","val":1806000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1606000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1362000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2954000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1752000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1751000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":4840000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":4840000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3032000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":3032000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":3032000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":3032000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":3032000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2021000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":2021000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1011000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2020-06-30","val":1011000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1896000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":1896000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2008000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":2008000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":2008000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":2008000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2008000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2270000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2021-03-31","val":2270000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":4569000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2021-06-30","val":4569000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2059000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":2059000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2764000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":2764000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":2764000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":2764000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":2764000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":2764000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1909000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2022-03-31","val":1909000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1362000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-06-30","val":1362000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1233000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-09-30","val":1233000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3I"},{"end":"2022-12-31","val":984000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":984000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":984000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":984000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":984000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":984000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1165000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2023-03-31","val":1165000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1I"},{"end":"2023-06-30","val":486000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-06-30","val":486000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2I"},{"end":"2023-09-30","val":611000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-09-30","val":611000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1426000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1426000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1426000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1426000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1426000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1272000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":1272000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1845000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-06-30","val":1845000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1759000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-09-30","val":1759000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2132000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2132000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":2132000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":2132000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":2125000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2612000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2326000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2159000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1968000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2007-01-01","end":"2007-12-31","val":625000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":-458000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":-512000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":-187000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-185000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-651000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-22000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":-22000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":-169000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":-169000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":-547000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-553000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-553000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":665000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":668000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1092000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":1077000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":879000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":883000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":1354000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1354000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1354000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-478000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":-478000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-584000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":-584000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":1461000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":1461000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":1203000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1203000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1203000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-21000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-21000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":629000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":629000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":-21000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-21000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":-2189000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-2189000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-2189000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":548000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":548000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1477000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":1477000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":2179000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":2179000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1801000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1801000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":1801000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1061000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-1061000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1002000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-1002000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-496000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-496000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":396000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":396000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":396000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1636000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-1636000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1033000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-1033000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-1242000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-1242000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":-588000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-588000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-588000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-25000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-25000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":550000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":550000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-21000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-21000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-968000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-968000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-739000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-739000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-15000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-15000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":-427000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-427000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-561000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-66000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-310000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-09-30","val":1282000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"}]}},"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":4394000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2016-12-31","val":2233000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2017-12-31","val":1672000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1606000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1362000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2I"},{"end":"2018-09-30","val":2954000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3I"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2018-12-31","val":3033000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1752000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2019-03-31","val":1752000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1751000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":1751000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2I"},{"end":"2019-09-30","val":5365000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":5365000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2019-12-31","val":3574000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2364000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":2364000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1213000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2020-06-30","val":1213000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2074000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":2074000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2020-12-31","val":2194000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2468000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2021-03-31","val":2468000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":4766000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2021-06-30","val":4766000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2294000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":2294000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2021-12-31","val":2803000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1951000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2022-03-31","val":1951000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1401000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-06-30","val":1401000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1279000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-09-30","val":1279000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2022-12-31","val":1026000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2022-12-31","val":1006000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1218000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2023-03-31","val":1218000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1I"},{"end":"2023-06-30","val":533000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-06-30","val":533000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2I"},{"end":"2023-09-30","val":649000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-09-30","val":649000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1464000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1464000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1464000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1464000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1464000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2023-12-31","val":1464000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2023-12-31","val":1464000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2023-12-31","val":1464000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2023-12-31","val":1451000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1333000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":1333000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1895000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-06-30","val":1895000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1793000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-09-30","val":1793000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2157000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2157000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":2157000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":2157000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":2150000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2642000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2360000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2196000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":2005000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2016-01-01","end":"2016-12-31","val":-2161000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-561000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-561000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-66000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-310000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":1282000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":1361000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1361000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1361000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1281000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":-1281000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1282000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-1282000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":2332000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":2332000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":541000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":541000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":541000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1210000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-1210000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-2361000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-2361000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-1500000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1500000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-1380000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-1380000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-1380000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-1380000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":274000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":274000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2572000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":2572000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":100000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":100000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":609000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":609000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":609000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":609000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-852000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-852000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1402000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-1402000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-1524000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-1524000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":-1777000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-1777000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-1777000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-1777000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":192000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":192000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-493000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-493000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":-377000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":-377000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":438000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":438000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":438000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-131000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-131000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":431000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":431000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":329000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":329000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":693000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":693000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":485000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":203000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":39000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-111000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CashEquivalentsAtCarryingValue":{"label":"Cash Equivalents, at Carrying Value","description":"Amount of 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":"2009-12-31","val":1200000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2500000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2500000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":3500000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":3500000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1000000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1000000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2900000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2900000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3400000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":3400000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2900000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":2900000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2000000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":2000000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1300000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1300000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2600000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"}]}},"CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths":{"label":"Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months","description":"The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":75000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":72000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":104000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":109000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":53000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":4000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"}]}},"CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Financing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of financing activities of 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":-5000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-7000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-7000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2014-01-01","end":"2014-12-31","val":124000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":124000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":124000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-1000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-3000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-3000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-3000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-4000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-6000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-6000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-8000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-8000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-8000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-8000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-2000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-2000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-5000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-5000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-7000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-7000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-8000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-8000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-8000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-8000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-4000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-5000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-9000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Investing Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of investing activities of 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":"2007-01-01","end":"2007-12-31","val":-11000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-538000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-336000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-336000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-80000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-235000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-315000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":-415000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-415000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-415000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2570000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":2570000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2570000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":2570000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":2570000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":2570000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":2570000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2570000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2570000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-2779000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-1727000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-1727000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-479000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-1042000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-1661000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-2226000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-2226000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-2226000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-125000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-154000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-154000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-175000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-175000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-21000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-14000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-25000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-25000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-31000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-31000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-41000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-41000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-41000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-41000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-9000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-9000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-28000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-28000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-48000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-48000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-79000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-79000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-79000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-79000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-517000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-769000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-1116000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Operating Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":138000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":49000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":33000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":23000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":119000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-6000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-22000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":-22000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":-31000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":-31000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":-43000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":90000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":90000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-49000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":8000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-62000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":30000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-73000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":128000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":210000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":210000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":210000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":3000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-8000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":-8000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-16000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":-16000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-25000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-25000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-25000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-8000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-8000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-17000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-17000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":-30000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-30000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":-36000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-36000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2249000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-9000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":-9000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-18000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":-18000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":-47000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-47000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-56000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2549000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2549000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-7000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":655000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-11000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":1248000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-18000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1812000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":2197000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2197000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2197000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-5000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-5000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-11000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-11000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-17000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-17000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":97000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":97000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":97000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":550000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":550000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":876000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":876000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":870000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":870000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":864000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":864000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":864000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-73000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-107000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":172000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":39000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":39000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":115000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":44000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":39000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":39000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":76000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":76000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":113000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":113000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":113000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":113000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":122000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":122000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":112000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":112000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":320000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":320000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":181000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":181000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":181000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":181000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":2073000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":-100000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-100000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":-300000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":920000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":926000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CollateralAlreadyPostedAggregateFairValue":{"label":"Collateral Already Posted, Aggregate Fair Value","description":"The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.","units":{"USD":[{"end":"2009-12-31","val":14000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":14000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-09-30","val":56000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":10000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":10000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":10000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":10000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":10000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":29000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":35000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":70000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":27000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":27000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":27000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":27000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":27000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":76000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":73000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":59000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":64000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":64000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":64000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":64000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":64000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":33000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":12000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":28000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":23000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":23000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":23000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":23000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":23000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":22000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":23000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":24000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":3000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":3000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":0,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"}]}},"CommercialPaper":{"label":"Commercial Paper","description":"Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.","units":{"USD":[{"end":"2014-09-30","val":1599000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"}]}},"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":"2007-01-01","end":"2007-12-31","val":0.94,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":0.57,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":0.32,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":0.89,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":0.32,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":1.21,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":1.21,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":0.32,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":0.65,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":0.65,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":0.33,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.33,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":0.98,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":0.98,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":0.33,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":0.33,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1.31,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1.31,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1.31,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":0.33,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":0.33,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":0.71,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":0.71,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":0.38,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":0.38,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1.09,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":1.09,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":0.38,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":0.38,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1.47,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1.47,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1.47,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.46,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":0.46,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.92,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":0.92,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":0.46,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":0.46,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1.38,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":1.38,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":0.46,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":0.46,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1.84,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1.84,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1.84,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":0.54,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":0.54,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1.08,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":1.08,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":0.54,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":0.54,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1.62,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1.62,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":0.54,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":0.54,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":2.16,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2.16,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2.16,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":0.64,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":0.64,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1.28,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":1.28,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":0.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":0.64,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1.92,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":1.92,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0.64,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":0.64,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2.56,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2.56,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2.56,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.72,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":0.72,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1.44,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":1.44,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.72,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":0.72,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2.16,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2.16,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0.72,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0.72,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":2.88,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2.88,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2.88,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0.72,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":0.72,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1.47,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1.47,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.75,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.75,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2.22,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":2.22,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":0.75,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":0.75,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2.97,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":2.97,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":2.97,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.75,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.75,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1.5,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1.5,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0.75,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0.75,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2.26,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":2.26,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.76,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0.76,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":3.02,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":3.02,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.76,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.76,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1.52,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1.52,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":0.76,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.76,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2.29,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":2.29,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0.77,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.77,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3.06,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":3.06,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.77,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":0.77,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1.54,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1.54,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0.77,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":0.77,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2.32,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":2.32,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0.78,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0.78,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3.1,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":3.1,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.78,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":0.78,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.56,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1.56,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0.78,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0.78,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2.35,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":2.35,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0.79,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":0.79,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3.14,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":3.14,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":3.14,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0.79,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0.79,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0.8,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":0.8,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":0.01,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0.01,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0.81,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0.81,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.01,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0.01,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0.82,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0.82,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0.82,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0.82,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.01,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":0.01,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.02,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":0.02,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0.01,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.01,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.03,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0.03,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0.01,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.01,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0.04,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0.04,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0.04,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0.04,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0.13,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":0.13,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0.26,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":0.26,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0.13,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0.13,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0.39,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":0.39,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":0.13,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0.13,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0.52,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0.52,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0.52,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0.52,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.18,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":0.18,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0.36,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":0.36,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0.18,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0.18,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0.54,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":0.54,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0.18,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":0.18,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0.72,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0.72,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0.72,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.22,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.22,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0.44,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":0.44,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":0.22,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0.22,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0.66,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":0.66,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0.22,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0.22,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0.88,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0.88,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.24,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0.48,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0.24,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0.72,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0.24,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":0.96,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-12-31","val":0.2,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-12-31","val":0.2,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":0.2,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":0.2,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":0.2,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0.2,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":0.2,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0.2,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":0.2,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0.2,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0.2,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0.2,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0.2,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":0.2,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0.2,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":0.2,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0.2,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":0.2,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0.2,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":0.2,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":0.2,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":0.2,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.2,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":0.2,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0.2,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":0.2,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0.2,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":0.2,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":0.2,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":0.2,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":0.2,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":0.2,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0.2,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":0.2,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":0.2,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0.2,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":0.2,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":0.2,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":0.2,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":0.2,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":0.2,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":0.2,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":0.2,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0.2,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":0.2,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":0.2,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":0.2,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":0.2,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":0.2,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":0.2,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":0.2,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":0.2,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":0.2,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":0.2,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":0.2,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":0.2,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":0.2,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":0.2,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":0.2,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":0.2,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":0.2,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":1100000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-12-31","val":1100000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":1100000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1100000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":1100000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1100000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1100000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1100000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1100000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1100000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1100000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1100000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1100000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1100000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1100000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1100000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1100000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1100000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1100000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1100000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1100000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1100000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1500000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1500000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1500000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1500000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1500000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1500000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1500000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1500000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1500000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1500000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1500000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1500000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1500000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1500000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1500000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1500000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1500000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1500000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1500000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1500000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1500000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1500000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1500000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1500000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1500000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":1500000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":1500000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":1500000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1500000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1500000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1500000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1500000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2016-12-31","val":892214604,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":893468707,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":893468707,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":895115637,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":895115637,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1044434893,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1044434893,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1080564947,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1080564947,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1083423094,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1083423094,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1083423094,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1083423094,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1083423094,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1083423094,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1087270122,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1090722384,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1098408209,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1098512626,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1098512626,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1098512626,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":1098512626,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":1098512626,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":1098512626,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1102716163,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1103080267,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1105568314,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1107516500,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1107516500,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1107516500,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1107516500,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1107516500,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1114773127,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1133743780,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1166358039,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1166769167,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1166769167,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":1166769167,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":1166769167,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":1166769167,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1170361105,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1212727349,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1213486213,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1214337600,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2007-12-31","val":877124000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2007Q4I"},{"end":"2008-12-31","val":881423225,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2008-12-31","val":881423000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2008-12-31","val":881423000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2008Q4I"},{"end":"2009-12-31","val":883642957,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":883642957,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":883643000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2009-12-31","val":883643000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-12-31","val":885275302,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":885275302,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":885275000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":885275000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":886808654,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":886808654,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":886809000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":886809000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":888801436,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":888801436,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":888801000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2012-12-31","val":888801000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":889919058,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":889919058,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":889919000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2013-12-31","val":889919000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":890557537,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":890557537,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":890557537,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":890557537,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":890557537,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":890558000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2014-12-31","val":890558000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":890821383,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":890872794,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":891312915,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":891360091,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":891360091,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":891360091,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":891360091,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":891360091,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":891360000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-891624558,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":891807415,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":892165801,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":892214604,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":892214604,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":892214604,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":892214604,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":892215000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2016-12-31","val":892215000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":892559026,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":892647217,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":893416414,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":893469000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":893468707,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":893468707,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":893468707,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":893469000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":893469000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2017-12-31","val":893469000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2017Q4I"},{"end":"2018-03-31","val":894134418,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":894243621,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":894874771,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":895116000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":895115637,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":895115637,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":895115637,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":895116000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":895116000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2018-12-31","val":895116000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2018Q4I"},{"end":"2019-03-31","val":896293910,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":896720621,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1043640621,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1044435000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1044434893,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1044434893,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":1044434893,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1044435000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":1044435000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1048430898,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1066776168,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1079959455,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1080565000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1080564947,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1080564947,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1080564947,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1080565000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1082618615,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1082934567,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1083180911,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1083423000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":934074700,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":934074700,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":934074700,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":934074700,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":937190982,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-03-31","val":937190982,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-03-31","val":937190982,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-03-31","val":937190982,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q1I"},{"end":"2022-06-30","val":928963512,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-06-30","val":928963512,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-06-30","val":928963512,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-06-30","val":928963512,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q2I"},{"end":"2022-09-30","val":908077761,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-09-30","val":908077761,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-09-30","val":908077761,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q3I"},{"end":"2022-12-31","val":899858944,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":899858944,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":899858944,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":899858944,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":899858944,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":899858944,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":891551244,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2023-03-31","val":891551244,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-03-31","val":891551244,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-03-31","val":891551244,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q1I"},{"end":"2023-06-30","val":884681888,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-06-30","val":884681888,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-06-30","val":884681888,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q2I"},{"end":"2023-09-30","val":877701484,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-09-30","val":877701484,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q3I"},{"end":"2023-12-31","val":879463103,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":879463103,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":879463103,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":879463103,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":879463103,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":886719730,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":886719730,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-03-31","val":886719730,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-03-31","val":886719730,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q1I"},{"end":"2024-06-30","val":905559959,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-06-30","val":905559959,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-06-30","val":905559959,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q2I"},{"end":"2024-09-30","val":938174218,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-09-30","val":938174218,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q3I"},{"end":"2024-12-31","val":938457983,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":938457983,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":938457983,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":938457983,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":938457983,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":942049921,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2025-03-31","val":942049921,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2025-03-31","val":942049921,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2025-03-31","val":942049921,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q1I"},{"end":"2025-06-30","val":984416165,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2025-06-30","val":984416165,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2025-06-30","val":984416165,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q2I"},{"end":"2025-09-30","val":985175029,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2025-09-30","val":985175029,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q3I"},{"end":"2025-12-31","val":986026416,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":176000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":176000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":176000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":176000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":177000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":177000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":177000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":177000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":177000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":177000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":177000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":177000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":177000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":177000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":177000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":177000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":177000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":177000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":177000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":177000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":177000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":177000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":177000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":177000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":177000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":177000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":177000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":177000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":178000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":178000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":178000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":178000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":178000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":178000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":178000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":178000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":178000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":178000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":178000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":178000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":178000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":178000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":178000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":178000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":178000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":178000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":178000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":178000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":178000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":178000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":178000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":178000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":178000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":178000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":178000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":178000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":178000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":178000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":178000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":178000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":178000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":178000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":178000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":178000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":178000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":178000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":179000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":179000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":179000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":179000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":179000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":179000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":179000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":179000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":179000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":179000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":179000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":179000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":179000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":179000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":179000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":179000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":179000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":179000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":209000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":209000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":209000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":209000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":209000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":209000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":210000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":213000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":216000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":216000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":216000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":216000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":216000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":216000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":217000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":217000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":217000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":217000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":217000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":217000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":217000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":217000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":217000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":217000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":218000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":220000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":220000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":220000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":220000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":220000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":220000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":220000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":221000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":221000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":221000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":222000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":222000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":222000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":222000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":222000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":223000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":227000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":233000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":233000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":233000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":233000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":233000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":233000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":234000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":243000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":243000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":243000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2007-01-01","end":"2007-12-31","val":5101000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":6937000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":6937000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1012000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":636000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1964000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":952000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2871000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2871000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2871000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1112000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2240000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2240000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1128000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1128000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3471000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":3471000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1231000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1231000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4602000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4602000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4602000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1551000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1551000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3438000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":3438000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1887000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":1887000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5242000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":5242000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":1804000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":1804000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6812000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":6812000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6812000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1554000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1554000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2880000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2880000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1326000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1326000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4264000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":4264000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1384000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1384000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4579000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4579000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4579000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1355000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1355000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2723000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":2723000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1368000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1368000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4314000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":4314000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1591000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1591000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":6102000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6102000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":6102000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1397000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1397000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2833000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2833000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1436000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1436000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4043000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4043000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1210000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1210000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":562000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":562000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":562000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-67000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-67000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-1000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":66000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":66000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2853000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2853000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-2852000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-2852000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-7779000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-7779000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-7779000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":81000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":81000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-53000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-53000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-134000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-134000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-289000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-289000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-236000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-236000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-533000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-533000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-533000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":130000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":130000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":638000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":638000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":508000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":508000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":842000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":842000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":204000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":204000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1319000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1319000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1319000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":712000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":712000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1564000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1564000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":852000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":852000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3586000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":3586000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2022000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":2022000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4275000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4275000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":4275000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":635000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1254000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":619000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":312000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":312000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-942000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-942000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-716000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-716000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-716000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2126000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10235000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-8109000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-13781000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-13781000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-3546000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-3546000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-14898000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-14898000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-14898000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-14898000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-93000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-93000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":7000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":7000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":100000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":100000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":791000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":791000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":784000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":784000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2402000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2402000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2402000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2402000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4904000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":4904000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8704000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8704000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3800000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3800000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":11498000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":11498000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":2794000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2794000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":13707000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":13707000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":13707000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":13707000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1323000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1323000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2175000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":2175000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":852000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":852000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3596000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":3596000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1421000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1421000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4776000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":4776000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":4776000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":893000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":893000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2039000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":2039000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1146000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1146000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3157000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":3157000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1118000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1118000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2960000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2960000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":927000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1379000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":452000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":2249000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":870000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":2349000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":42000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":42000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":42000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":42000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":145000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":145000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":145000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":8000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":8000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":8000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":8000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":15000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":15000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":7000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":7000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":22000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":22000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":9000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":19000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":10000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":31000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":12000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":43000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2017-01-01","end":"2017-12-31","val":1319000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":3586000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2022000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4275000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":4275000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":635000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1254000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":619000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":354000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":354000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-900000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-900000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-571000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-571000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-571000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2126000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10235000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-8109000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-13781000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-3546000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-14898000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-14898000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":2402000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":13707000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":2175000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":852000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3596000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1421000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4776000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":4776000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":893000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2047000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":2047000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1154000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1154000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3172000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":3172000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1125000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1125000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2982000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2982000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":936000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1398000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":462000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":2280000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":882000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":2392000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ContractWithCustomerLiability":{"label":"Contract with Customer, Liability","description":"Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q4I"},{"end":"2019-09-30","val":150000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"}]}},"ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination":{"label":"Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination","description":"Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from business combination.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":154000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"}]}},"ContractWithCustomerLiabilityRevenueRecognized":{"label":"Contract with Customer, Liability, Revenue Recognized","description":"Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":13000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"}]}},"ContributionsFromNoncontrollingInterests":{"label":"Contributions from Noncontrolling Interests (Deprecated 2013-01-31)","description":"Amount of cash inflow from contributions from noncontrolling interests in an investment.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":26000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":65000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"}]}},"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":"2017-01-01","end":"2017-12-31","val":2938000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1350000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2715000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1365000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2128000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":722000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2833000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":2833000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1345000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":669000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2731000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1305000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":1386000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":636000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2046000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":2046000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":741000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":741000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2791000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":2791000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":2791000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":612000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":612000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1189000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":1189000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":577000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":577000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1807000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1807000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":618000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":618000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":2408000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":2408000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":2408000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":2408000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":594000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":594000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1270000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":1270000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":676000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":676000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":2001000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":2001000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":731000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":731000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2772000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2772000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2772000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2772000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":818000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":818000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1653000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":1653000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":835000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":835000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2488000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":2488000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":835000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":835000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":3273000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":3273000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":3273000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":3273000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":745000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":745000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1536000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1536000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":791000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":791000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":2218000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":2218000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":682000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":682000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":3116000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":3116000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":742000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":828000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1563000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1738000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":821000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":910000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2369000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2627000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":806000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":889000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3121000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":801000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1648000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":847000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":2460000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":812000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"}]}},"CostOfGoodsAndServicesSoldDepreciationAndAmortization":{"label":"Cost, Depreciation and Amortization","description":"Amount of expense for allocation of cost of tangible and intangible assets over their useful lives directly used in production of good and rendering of service.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":2338000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":2664000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":2354000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":3067000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2643000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2643000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":3145000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":3145000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":3145000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":3584000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":3584000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":3584000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4504000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4504000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3578000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":5341000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4197000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":4197000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4257000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":4257000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":4257000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":4540000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":4540000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":4540000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":4266000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4266000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4266000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":4000000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":4000000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":3976000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization":{"label":"Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization (Deprecated 2019-01-31)","description":"The aggregate cost of goods produced and sold during the reporting period, excluding depreciation, depletion, and amortization.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":7385000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":7844000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":6530000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":7562000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6497000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":6497000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":3334000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1691000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5070000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1736000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":6803000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":6803000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":6803000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1557000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3037000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":3037000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":1480000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1480000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":4450000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4450000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":1413000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":1413000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":5804000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":5804000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":5804000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1281000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1281000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2525000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2525000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":1244000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":1244000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3863000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":3863000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1338000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1338000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":5189000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":5189000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":5189000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1426000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1426000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2912000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":2912000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":1486000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1486000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4269000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":4269000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":1357000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1357000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":5594000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":5594000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1363000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2828000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":1465000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4614000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1786000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":6568000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"CostOfRevenue":{"label":"Cost of Revenue","description":"The aggregate cost of goods produced and sold and services rendered during the reporting period.","units":{"USD":[{"start":"2008-01-01","end":"2008-06-30","val":5020000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2610000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":7800000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2780000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2009-01-01","end":"2009-03-31","val":2064000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":4123000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":4123000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":2059000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":2059000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":6253000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":6253000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":2130000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":2130000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2010-01-01","end":"2010-03-31","val":2442000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":2273000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":4874000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":4565000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":2432000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":2292000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":7318000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":6888000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":2444000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":2323000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2011-01-01","end":"2011-03-31","val":2526000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":2526000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5246000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":5246000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":2720000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":2720000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":8125000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":8125000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2879000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":2879000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":2950000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":2950000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":6010000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":6010000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":3060000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":3060000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":9186000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":9186000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":3176000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":3176000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2013-01-01","end":"2013-03-31","val":3137000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":3137000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6317000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":6317000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":3180000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":3180000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":9531000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":9531000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":3214000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":3214000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":3198000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":2620000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":6495000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":3297000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":9880000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":3385000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":2586000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"}]}},"CostsIncurredAcquisitionOfOilAndGasProperties":{"label":"Costs Incurred, Acquisition of Oil and Gas Properties","description":"Cost incurred, including capitalized costs and costs charged to expense, in acquisition of oil and gas properties.","units":{"USD":[{"start":"2010-01-01","end":"2010-09-30","val":2100000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"}]}},"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":"2008-01-01","end":"2008-12-31","val":1558000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":614000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":614000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":614000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":320000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":320000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":320000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-401000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-401000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-308000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":361000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":113000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":113000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":870000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":870000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":870000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-810000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-810000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-810000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-784000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-784000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-784000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-81000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-81000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-81000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-23000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-23000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-23000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":33000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":33000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":33000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-126000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-126000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-126000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-126000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-30000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":30000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":170000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":170000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":173000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":173000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":173000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":173000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":215000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":215000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":855000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":855000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":640000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":640000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1152000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":1152000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":297000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":297000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1272000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1272000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1272000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1272000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":265000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":265000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":446000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":446000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":181000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":181000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":689000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":689000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":243000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":243000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":871000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":871000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":539000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":243000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":243000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":546000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":546000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":303000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":303000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":832000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":832000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":286000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":286000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":956000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":775000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":366000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":465000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":99000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":488000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":23000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":307000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CurrentForeignTaxExpenseBenefit":{"label":"Current Foreign Tax Expense (Benefit)","description":"Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":2679000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":1361000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1361000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1896000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1896000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1896000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2357000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2357000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2357000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2383000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2383000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2383000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2170000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2170000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2170000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1912000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":1912000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":1912000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":883000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":883000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":883000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":630000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":630000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":630000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":806000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":806000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":806000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1077000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1077000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1077000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1641000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":1809000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":1809000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":465000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":465000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":465000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":465000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":117000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":282000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":165000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":456000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":174000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":660000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":660000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":660000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":660000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":198000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":198000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":536000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":536000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":338000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":338000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":826000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":826000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":290000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":290000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1080000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1080000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1080000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1080000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":171000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":171000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":362000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":362000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":191000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":191000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":482000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":482000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":120000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":120000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":713000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":713000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":702000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":140000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":140000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":334000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":334000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":194000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":194000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":530000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":530000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":196000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":196000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":629000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":620000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":131000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":309000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":178000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":463000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":154000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":587000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-01-01","end":"2008-12-31","val":4403000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":1404000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1404000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2589000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":2589000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":2589000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2765000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2765000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2765000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1990000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1990000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2079000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2568000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2300000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2300000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2863000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2863000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2863000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":42000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":42000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":42000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-145000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-145000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-145000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":736000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":736000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":736000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1106000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1106000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1106000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1720000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":1888000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":1888000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":345000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":345000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":345000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":345000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":97000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":271000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":174000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":638000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":367000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":869000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":869000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":869000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":869000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":447000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":447000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1475000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":1475000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1028000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1028000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2105000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":2105000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":630000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":630000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":2457000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":2457000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":2457000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":2457000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":454000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":454000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":840000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":840000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":386000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":386000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1224000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":1224000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":384000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":384000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1676000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1676000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1276000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":395000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":395000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":904000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":904000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":509000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":509000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1405000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":1405000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":501000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":501000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1635000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1423000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":516000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":803000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":287000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":980000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":177000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":894000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-01-01","end":"2008-12-31","val":166000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":27000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":27000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":79000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":79000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":79000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":88000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":88000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":88000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":37000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":17000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":17000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":81000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":81000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":81000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-31000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-31000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-31000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":9000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":9000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":9000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":11000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":11000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":11000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":52000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":52000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":52000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":46000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":46000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":46000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":6000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":6000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":6000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":6000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":10000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-11000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-21000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":12000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":23000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":36000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":36000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":36000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":36000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":34000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":34000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":84000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":84000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":50000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":50000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":127000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":127000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":43000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":43000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":105000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":105000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":105000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":105000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":18000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":18000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":32000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":32000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":14000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":14000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":53000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":53000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":21000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":21000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":92000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":92000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":35000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":12000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":12000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":24000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":24000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":12000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":12000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":43000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":43000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":19000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":19000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":50000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":28000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":19000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":29000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":10000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":29000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-12-31","val":698000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2008-12-31","val":698000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":698000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2009-06-30","val":918000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":239000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":239000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":239000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":239000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":239000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":239000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2010-03-31","val":83000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":12000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2011-03-31","val":1000000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":500000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2012-12-31","val":600000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2012-12-31","val":600000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":600000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":600000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":600000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2013-03-31","val":600000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":600000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":600000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"}]}},"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":"2009-12-31","val":2800000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":2800000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":2808000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-06-30","val":2500000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2500000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":5122000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":5100000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":5100000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":5100000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":5122000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":4700000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":4200000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5900000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5904000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":5900000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":5900000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":5900000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":5904000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5900000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7600000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7600000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7654000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":7654000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":6964000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":6964000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6857000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":6900000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":6857000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6900000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":8300000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8300000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8357000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":8357000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":9907000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":9907000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":9907000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":9907000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":10407000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":10407000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":10407000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":46931000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":37400000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":35200000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":35061000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":35061000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":30760000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":25187000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":20361000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":19089000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":17936000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":17936000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":17936000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":17955000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":17955000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":17955000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":17955000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":17955000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-02-29","val":1100000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":17955000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":17955000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":24899000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":24391000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":24391000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":24391000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":24391000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":24391000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":23875000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":22119000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":20815000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":20427000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DebtInstrumentFaceAmount":{"label":"Debt Instrument, Face Amount","description":"Face (par) amount of debt instrument at time of issuance.","units":{"USD":[{"end":"2011-08-31","val":2150000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2015-06-30","val":1500000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q2I"},{"end":"2016-04-30","val":2750000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2019-12-31","val":37401000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":37401000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":37401000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":37401000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":37401000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-03-31","val":37401000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":37401000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":37511000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":35235000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":28493000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021Q4I"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":17958000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"}]}},"DebtInstrumentFairValue":{"label":"Debt Instrument, Fair Value Disclosure","description":"Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.","units":{"USD":[{"end":"2009-12-31","val":3100000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q4I"},{"end":"2009-12-31","val":3100000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":2900000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2900000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":5500000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2010-12-31","val":5500000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":5500000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2011-03-31","val":4900000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":4500000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":6200000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":6400000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q4I"},{"end":"2011-12-31","val":6400000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":6400000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2012-03-31","val":6300000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":8200000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":8300000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"}]}},"DebtInstrumentIncreaseAdditionalBorrowings":{"label":"Debt Instrument, Increase, Additional Borrowings (Deprecated 2013-01-31)","description":"Increase of additional borrowings on existing and new debt instruments.","units":{"USD":[{"start":"2012-06-01","end":"2012-06-30","val":1750000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-06-01","end":"2012-06-30","val":1750000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"}]}},"DebtInstrumentUnamortizedDiscountPremiumNet":{"label":"Debt Instrument, Unamortized Discount (Premium), Net","description":"Amount, after accumulated amortization, of debt discount (premium).","units":{"USD":[{"end":"2009-12-31","val":12000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":11000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":11000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":33000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":33000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":31000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":31000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":25000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":25000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":19000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":19000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":24000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":24000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":36000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":36000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":32000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":32000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":36000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":-36000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":-36000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":724000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2020-12-31","val":-748000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":-748000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":-748000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":-748000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":-727000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":-707000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":-688000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":-670000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":-670000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":-670000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":-670000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":-670000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":-670000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":-660000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":-1289000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":-1321000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":-1261000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":-1261000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":-1261000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":-1261000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":-1261000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":-1261000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":-1239000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":-1213000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":-1187000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":-1152000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":-1152000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":-1152000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":-1152000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":-1152000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":-1125000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":-1099000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":-1062000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":-1037000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":-1037000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":-1037000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":-1037000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":-1037000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":-1012000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":-972000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":-950000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":-1054000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DebtInstrumentUnamortizedPremium":{"label":"Debt Instrument, Unamortized Premium","description":"Amount, after accumulated amortization, of debt premium.","units":{"USD":[{"end":"2019-12-31","val":914000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":914000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":914000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":892000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":868000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":765000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"}]}},"DeferredCreditsAndOtherLiabilitiesNoncurrent":{"label":"Deferred Credits and Other Liabilities, Noncurrent","description":"Carrying amount as of the balance sheet date of unearned revenue or income, not otherwise specified in the taxonomy, which is expected to be taken into income after one year or beyond the normal operating cycle, if longer and noncurrent obligations not separately disclosed in the balance sheet (other liabilities, noncurrent).","units":{"USD":[{"end":"2010-12-31","val":7012000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":8606000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":8606000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":8606000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":8606000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":8606000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8904000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":9226000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":9695000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":9849000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":9849000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":9849000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":9849000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":9849000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":10074000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":10312000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":10666000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":10698000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":10698000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":10698000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":10698000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":10698000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":10839000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":10777000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":11067000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6218000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":6218000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":6218000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6218000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":6218000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6171000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6362000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":5892000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":5362000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":5362000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":5362000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":5362000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":5362000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5795000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5696000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5313000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":5431000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":5431000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":5431000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":5431000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":5431000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":5212000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":5230000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":5086000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":4726000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":4726000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":4726000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":4726000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":4726000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":4707000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4746000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":4894000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":4911000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":4911000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":4911000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":4911000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":4911000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":5404000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":5388000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":21158000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":21612000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":21612000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":21716000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":21716000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":21716000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":22327000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":20153000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":18175000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":17523000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":17523000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":17523000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":17523000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":17523000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":16958000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":16755000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":16844000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":16954000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":16954000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":16954000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":16954000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":16954000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":16954000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":14750000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":14918000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":15011000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":15097000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":15097000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":15097000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":15097000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":15097000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":15097000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":14956000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":14963000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":14977000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":15975000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":15975000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":15975000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":15975000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":15975000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":15953000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":15868000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":15872000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":16466000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":16466000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":16466000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":16466000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":16465000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":16202000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":16278000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":16439000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":17537000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-01-01","end":"2008-12-31","val":435000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":606000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":606000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":390000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":390000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":390000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1340000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1340000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1340000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1046000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1046000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":519000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1145000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":883000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":883000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-1037000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-1037000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-1037000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1146000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1146000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1146000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-505000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-504000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-504000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-856000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-856000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-856000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":422000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":422000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":422000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-130000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-130000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-130000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-2384000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-2384000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-2384000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-2384000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-78000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-16000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":62000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-35000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-19000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":191000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":191000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":191000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":191000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-2213000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-2213000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1982000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-1982000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":231000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":231000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-1718000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-1718000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":264000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":264000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-1569000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-1569000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-1569000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-1569000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":14000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":14000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":19000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":19000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":5000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":5000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":75000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":75000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":56000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":56000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":37000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":37000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":34000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-81000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-81000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-123000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-123000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":-42000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-42000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-177000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-177000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":-54000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-54000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-389000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-197000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-143000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-188000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":-45000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-52000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":136000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":99000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":28000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":52000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":52000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":47000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":47000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":54000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":54000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":54000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":141000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":125000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":125000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":125000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":117000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":110000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":144000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":156000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":156000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":156000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":156000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":152000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":147000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":135000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":135000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":135000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":135000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":135000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":135000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":135000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":114000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":88000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":79000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":73000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":73000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":73000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":73000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":73000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":73000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":70000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":67000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":64000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":106000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":106000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":106000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":106000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":106000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":66000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":60000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":111000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":105000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":105000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":105000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":105000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":104000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":100000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":95000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":88000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":84000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredForeignIncomeTaxExpenseBenefit":{"label":"Deferred Foreign Income Tax Expense (Benefit)","description":"Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":10000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":12000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":12000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":12000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":49000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":49000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":49000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-17000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-17000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-17000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-70000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-70000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-70000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-143000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-143000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-143000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":7000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":6000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":6000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":114000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":114000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":114000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-63000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-63000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-63000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-914000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-914000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-914000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-30000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-30000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-30000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-30000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-113000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-114000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-51000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":62000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":46000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":46000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":23000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":23000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":-23000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":-23000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":36000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":36000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":13000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":13000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-18000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-18000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-18000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-18000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":73000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":73000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":73000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":73000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":65000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":65000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":-8000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":-8000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":45000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":45000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":40000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-8000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-8000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-11000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-11000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":-3000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-3000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-7000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-7000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":4000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":4000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-44000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-48000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":19000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":46000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":27000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":53000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":7000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-3000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":35000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":148000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":397000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":268000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":474000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":49000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":128000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":128000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":247000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":247000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":507000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":659000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":659000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":74000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":94000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":129000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":159000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":236000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":273000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":406000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":406000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":406000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":276000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":276000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":517000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":517000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":999000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":999000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":1436000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1436000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1436000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":350000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":350000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":794000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":794000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":1255000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1255000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":1128000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1128000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":580000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":274000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":274000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":635000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":635000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":1016000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":1016000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1187000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":914000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":914000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":198000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":125000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":94000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-57000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":423000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":220000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-1178000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-1178000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-1178000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-63000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-63000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":139000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":139000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-417000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-417000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":-1372000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1372000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1372000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":77000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":77000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":76000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":76000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-162000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-162000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-517000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-517000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-517000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-108000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-108000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-24000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-24000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":-111000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-111000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-719000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-719000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-719000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":94000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":94000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":171000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":171000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":550000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":550000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":371000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":371000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":371000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":10000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":47000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":47000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-1050000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-1050000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-1027000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-1027000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-1027000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-218000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-218000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1743000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1743000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-2117000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-2117000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-2517000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-2517000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-2517000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-2517000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-81000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-81000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-212000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-212000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-131000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-192000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-192000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":20000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":46000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":46000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":46000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":46000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-2240000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-2240000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-2037000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-2037000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":203000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":203000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-1765000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-1765000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":272000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":272000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-1644000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-1644000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-1644000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-1644000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":17000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":17000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":98000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":98000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":81000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":81000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":148000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":148000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":50000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":50000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":57000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":57000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":54000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-91000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-91000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-135000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-135000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":-44000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-44000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-182000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-182000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":-47000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-47000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-461000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-265000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-129000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-146000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":-17000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":147000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":127000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DeferredIncomeTaxLiabilities":{"label":"Deferred Tax Liabilities, Gross","description":"Amount of deferred tax liability attributable to taxable temporary differences.","units":{"USD":[{"end":"2013-12-31","val":8670000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4302000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":4302000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3244000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":3244000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3403000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":3403000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2406000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":2406000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2250000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":2250000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":13364000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":13364000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":11402000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":11402000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":10476000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":10476000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":10476000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":7659000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":7659000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":7659000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":7703000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":7703000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":7733000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":7733000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":8233000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2017-12-31","val":581000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":907000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":907000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":9717000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":9717000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":9717000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":9717000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":9717000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":9403000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":7887000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":7508000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":7113000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":7113000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":7113000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":7113000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":7113000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":6941000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":6808000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":6825000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":7039000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":7039000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":7039000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":7039000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":7039000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":7039000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":4806000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":5020000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":5304000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":5512000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":5512000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":5512000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":5512000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":5512000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":5512000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":5527000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":5605000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":5666000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":5764000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":5764000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":5764000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":5764000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":5764000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":5728000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":5680000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":5630000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":5394000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":5394000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":5394000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":5394000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":5394000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":5263000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":5245000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":5402000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":5636000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-01-01","end":"2008-12-31","val":29000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":37000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":37000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":47000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":47000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":47000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":41000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":20000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":59000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":48000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":48000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-71000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-71000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-71000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-83000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-83000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-83000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-19000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-19000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-19000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":23000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":23000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":23000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":12000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":12000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":12000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":17000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":17000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":17000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-103000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-103000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-103000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-103000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-4000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-83000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-79000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-106000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-23000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-153000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-153000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-153000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-153000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-73000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-73000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-78000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-78000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":-5000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":-5000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":-83000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-83000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":-5000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":-5000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-57000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-57000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-57000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-57000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":3000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":3000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":6000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":6000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":3000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":3000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":8000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":8000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":2000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":2000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-25000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-25000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-20000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-2000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-2000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-1000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":3000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":3000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-28000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-20000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-5000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-4000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":1000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":4000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":31000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DeferredTaxAssetInterestCarryforward":{"label":"Deferred Tax Asset, Interest Carryforward","description":"Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible interest carryforward.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":492000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":492000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":668000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":668000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":28000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":28000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":28000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":11000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":11000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":11000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":11000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":11000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":11000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":11000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":11000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsDerivativeInstruments":{"label":"Deferred Tax Assets, Derivative Instruments","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments.","units":{"USD":[{"end":"2009-12-31","val":132000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"}]}},"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":"2009-12-31","val":1956000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2268000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2268000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2863000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":2863000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3079000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":3079000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2697000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2697000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3141000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":3141000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3755000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":3755000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":4120000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":4120000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":4465000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":4465000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":3746000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":3746000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":8662000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":8662000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":10040000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":10040000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":8610000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":8610000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":8610000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":6962000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":6962000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":6962000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":5866000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":5866000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":5321000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":5321000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":4383000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2009-12-31","val":1465000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1782000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":1782000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1860000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1860000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2039000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":2039000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1623000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1623000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1397000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1397000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1921000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1921000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2271000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":2271000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1825000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1825000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1343000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1343000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3703000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":3703000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4345000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":4345000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3474000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":3474000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":3474000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2177000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":2177000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":2177000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1965000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1965000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2359000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2359000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2614000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2009-12-31","val":280000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":330000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":330000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":200000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":200000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":250000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":250000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":150000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":150000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":110000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":110000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"}]}},"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":"2017-12-31","val":437000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":437000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":29000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":29000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":692000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":692000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1797000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1797000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1628000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1628000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1628000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1058000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1058000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1058000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1056000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1056000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1031000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1031000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1095000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsDomestic":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, Domestic","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards. Excludes state and local operating loss carryforwards.","units":{"USD":[{"end":"2017-12-31","val":402000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":14000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"}]}},"DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal":{"label":"Deferred Tax Assets, Operating Loss Carryforwards, State and Local","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.","units":{"USD":[{"end":"2017-12-31","val":35000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":28000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"}]}},"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":"2009-12-31","val":360000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":442000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":442000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":374000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":374000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":334000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":334000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":344000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":344000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":274000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":274000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":677000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":677000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":370000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":370000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":146000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":146000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":93000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":111000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":782000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":782000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":720000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":720000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":689000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":689000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":689000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":771000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":771000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":771000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":586000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":586000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":539000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":539000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":685000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible alternative minimum tax credit carryforwards.","units":{"USD":[{"end":"2016-12-31","val":226000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":226000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsForeign":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, Foreign","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.","units":{"USD":[{"end":"2009-12-31","val":426000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":718000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":718000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1240000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1240000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1277000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1277000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1091000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1091000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1765000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1765000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":2034000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":2034000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":2046000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":2046000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2750000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":2750000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2356000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":2356000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":4379000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":4379000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4465000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":4465000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3904000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":3904000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":3904000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3622000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3622000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":3622000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2759000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":2759000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1975000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1975000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":713000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness":{"label":"Deferred Tax Assets, Tax Credit Carryforwards, General Business","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible general business tax credit carryforwards.","units":{"USD":[{"end":"2016-12-31","val":186000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":186000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":407000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":407000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":429000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":429000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":443000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":443000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":607000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":607000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":698000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":698000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":698000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":30000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":30000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":30000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":43000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":43000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":54000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":54000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":60000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2012-12-31","val":195000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2012-12-31","val":195000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs.","units":{"USD":[{"end":"2009-12-31","val":262000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":275000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":275000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":286000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":286000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":278000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":278000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":222000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":222000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":208000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":208000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":179000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":179000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":222000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":222000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":151000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":151000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":170000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":170000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":266000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":266000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":186000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":186000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":286000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":286000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":286000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":207000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":207000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":207000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":237000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":237000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":258000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":258000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":344000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits":{"label":"Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.","units":{"USD":[{"end":"2009-12-31","val":331000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":368000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":368000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":410000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":410000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":413000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":413000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":376000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":376000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":379000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":379000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":346000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":346000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":342000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":342000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":145000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":145000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":176000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":176000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":441000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":441000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":398000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":398000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":285000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":285000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":285000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":235000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":235000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":235000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":229000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":229000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":249000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":249000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":173000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations":{"label":"Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Asset Retirement Obligations","description":"Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from asset retirement obligations. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset.","units":{"USD":[{"end":"2009-12-31","val":209000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":242000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":242000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":318000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":318000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":367000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":367000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":407000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":407000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":307000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":307000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":372000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":372000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":406000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":406000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":228000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":228000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":280000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":280000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":906000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":906000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":942000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":942000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":850000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":850000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":850000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":799000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":799000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":799000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":722000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":722000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":788000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":788000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":893000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2009-12-31","val":491000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":486000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":486000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1003000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1003000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1040000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1040000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1074000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1074000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1744000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1744000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1834000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1834000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1849000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1849000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2640000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":2640000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2403000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":2403000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":4959000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":4959000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":5695000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":5695000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":5136000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":5136000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":5136000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":4785000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":4785000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":4785000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3901000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3901000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2962000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2962000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1769000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2009-12-31","val":3985000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":4897000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":4897000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6506000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":6506000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7828000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":7828000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8670000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":8670000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4302000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":4302000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3244000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2017-12-31","val":581000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2018-09-30","val":1162000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":907000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":907000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":907000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":907000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":918000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":950000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":9920000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":9717000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":9661000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":7057000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":7057000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":7002000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":7002000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":7002000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":5482000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":5482000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":5482000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":5738000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":5738000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":5374000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":5374000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":5619000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxLiabilitiesDerivatives":{"label":"Deferred Tax Liabilities, Derivatives","description":"Amount of deferred tax liability attributable to taxable temporary differences from derivatives.","units":{"USD":[{"end":"2010-12-31","val":22000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"}]}},"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":"2008-12-31","val":2660000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":2660000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":2660000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":2714000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":2813000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":3125000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":3125000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":3125000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":3125000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":2800000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":3236000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":3321000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":3450000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":3445000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":3445000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":3445000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":3445000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":3445000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":3724000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":4002000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4494000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4846000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":4846000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":4846000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":4846000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":4846000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5203000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":5644000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":6111000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":6039000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":6039000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":6039000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":6039000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":6039000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":6310000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":6658000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":7048000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":7197000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":7197000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":7197000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":7197000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":7197000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7398000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7313000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":7634000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3015000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":3015000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":3015000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3015000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":3015000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":2947000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3153000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":2579000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1323000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1323000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1323000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1323000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":1323000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1642000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1646000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1411000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1132000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1132000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1132000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1132000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1132000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1031000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1059000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":978000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":581000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":581000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":581000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q4I"},{"end":"2018-03-31","val":659000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":738000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"}]}},"DeferredTaxLiabilitiesOther":{"label":"Deferred Tax Liabilities, Other","description":"Amount of deferred tax liability attributable to taxable temporary differences classified as other.","units":{"USD":[{"end":"2009-12-31","val":60000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":109000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":131000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":116000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":116000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":161000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":161000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":82000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":82000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":221000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":221000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"}]}},"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":"2009-12-31","val":3832000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":4558000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":4558000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6039000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":6039000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7316000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":7316000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":8363000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":8363000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":4081000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":4081000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3232000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":3232000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3345000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":3345000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2272000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":2272000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2089000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":2089000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":12375000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":12375000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":10744000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":10744000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":9905000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":9905000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":9905000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":7218000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":7218000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":7218000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":6994000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":6994000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":7100000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":7100000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":7402000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DeferredTaxLiabilitiesUndistributedForeignEarnings":{"label":"Deferred Tax Liabilities, Undistributed Foreign Earnings","description":"Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.","units":{"USD":[{"end":"2017-12-31","val":99000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":837000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":889000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":930000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":916000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":924000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":924000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":984000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":406000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"}]}},"DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiability":{"label":"Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability (Deprecated 2013-01-31)","description":"The amount of the deferred tax liability which was not recognized because of the exceptions to comprehensive recognition of deferred taxes.","units":{"USD":[{"end":"2010-12-31","val":88000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":88000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":116000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries":{"label":"Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries","description":"Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.","units":{"USD":[{"end":"2013-12-31","val":134000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":140000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":115000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":116000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"}]}},"DefinedBenefitPlanContributionsByEmployer":{"label":"Defined Benefit Plan, Plan Assets, Contributions by Employer","description":"Amount of contribution received by defined benefit plan from employer which increases plan assets.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":1000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-09-30","val":8000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":7000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":91000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":91000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":102000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":102000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":11000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":11000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":132000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":132000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":30000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":30000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":147000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":147000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":152000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":152000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":5000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":5000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":157000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":5000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":1000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"}]}},"DefinedBenefitPlanPlanAmendments":{"label":"Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment","description":"Amount of increase (decrease) in benefit obligation of defined benefit plan from change in terms of existing plan or initiation of new plan.","units":{"USD":[{"end":"2018-08-31","val":-178000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2018-08-31","val":-178000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-08-31","val":-178000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q3I"}]}},"DefinedBenefitPlanSpecialTerminationBenefits":{"label":"Defined Benefit Plan, Benefit Obligation, Special and Contractual Termination Benefits","description":"Amount of increase in benefit obligation for benefits provided to employees payable from defined benefit plan or payable upon retirement.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":116000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":118000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"}]}},"DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities":{"label":"Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities (Deprecated 2012-01-31)","description":"Target allocation percentage of investments in debt securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.4,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.4,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.4,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecurities":{"label":"Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities (Deprecated 2012-01-31)","description":"Target allocation percentage of investments in equity securities to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.6,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.6,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.6,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"DefinedContributionPlanCostRecognized":{"label":"Defined Contribution Plan, Cost","description":"Amount of cost for defined contribution plan.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":93000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":97000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":97000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":101000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":101000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":101000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":110000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":110000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":110000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":137000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":137000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":137000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":140000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":140000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":140000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":146000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":146000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":146000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":136000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":136000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":136000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":113000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":113000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":113000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":130000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":130000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":130000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":152000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":152000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":152000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":211000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":192000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":192000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":192000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":192000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":192000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":192000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":166000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":166000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":166000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":166000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":202000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":202000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":202000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":202000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":221000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":221000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":221000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":252000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":252000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":274000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":2379000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":1274000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":1957000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":2710000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":2396000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":786000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1528000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1528000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":2297000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2297000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":3117000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2687000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2687000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":874000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":763000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1750000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":1561000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":2608000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":2353000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":3153000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":3153000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":3153000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":890000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":890000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1729000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":1729000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":2653000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":2653000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":3591000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":3591000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":3591000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1085000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1085000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2172000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2172000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":3320000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":3320000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":4511000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4511000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3585000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1259000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1259000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2562000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":2562000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":3896000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":3896000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":5347000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4203000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":4203000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1266000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":977000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2583000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2001000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1024000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":3943000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":3057000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1056000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":4261000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":4261000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":4261000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1029000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":1029000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2145000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":2145000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":1116000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":1116000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3268000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":3268000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":1123000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":1123000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":4544000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":4544000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":4544000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1102000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1102000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2172000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2172000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":1070000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":1070000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":3218000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":3218000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1046000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1046000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":4268000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4268000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4268000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":942000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":942000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1931000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1931000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":989000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":989000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":2926000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":2926000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":995000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":995000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":4002000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":4002000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":4002000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":921000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":921000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1868000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1868000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":947000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":947000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":2891000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":2891000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1023000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1023000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":3977000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":3977000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":3977000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":973000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":973000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2004000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":2004000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":1031000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":1031000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":3710000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":3771000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":1706000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":1767000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":5981000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":6140000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":6140000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2242000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":2309000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4428000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":4428000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":2119000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":2119000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":6343000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":6343000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":1915000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":1915000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":8097000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":8097000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":8097000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":8097000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2194000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":2194000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4565000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":4565000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":2371000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":2371000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":6481000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":6481000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":1916000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":1916000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":8447000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":8447000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":8447000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":8447000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1643000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":1643000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3371000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":3371000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1728000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1728000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":5107000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":5107000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":1736000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":1736000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":6926000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":6926000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":6926000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":6926000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1721000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1721000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3430000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":3430000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":1709000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":1709000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":5142000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":5142000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1712000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1712000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":6865000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":6865000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":6449000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1693000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":1693000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3468000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":3468000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1775000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1775000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":5394000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":5394000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1926000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1926000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":7371000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":6951000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1917000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3853000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":1936000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":5914000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":2061000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":7533000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DerivativeAssetCollateralObligationToReturnCashOffset":{"label":"Derivative Asset, Collateral, Obligation to Return Cash, Offset","description":"Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.","units":{"USD":[{"end":"2015-12-31","val":14000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":14000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-09-30","val":0,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":4000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":4000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":4000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":4000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":23000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":2000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":0,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":4000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":45000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":45000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":45000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":45000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q4I"},{"end":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"}]}},"DerivativeAssets":{"label":"Derivative Asset","description":"Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2010-12-31","val":295000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":195000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":192000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":192000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":192000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":192000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":240000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":232000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":157000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":118000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":118000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":118000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":118000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":118000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":127000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":96000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":115000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":51000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":51000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":51000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":51000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":51000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":62000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":33000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":59000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":97000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":97000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":109000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"}]}},"DerivativeCollateralRightToReclaimCash":{"label":"Derivative, Collateral, Right to Reclaim Cash","description":"Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.","units":{"USD":[{"end":"2015-12-31","val":3000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":3000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-09-30","val":32000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":25000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":25000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":25000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":25000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":25000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":25000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":21000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":33000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":53000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":53000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":53000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":53000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":70000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":71000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":73000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":73000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":178000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":178000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":178000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":178000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":54000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":94000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":43000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-12-31","val":65000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2021-12-31","val":110000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":110000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"}]}},"DerivativeFairValueOfDerivativeAsset":{"label":"Derivative Asset, Fair Value, Gross Asset","description":"Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.","units":{"USD":[{"end":"2009-12-31","val":855000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":855000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":855000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":936000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1111000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":975000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2010-12-31","val":975000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":975000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":975000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":1590000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1089000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1638000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"}]}},"DerivativeFairValueOfDerivativeLiability":{"label":"Derivative Liability, Fair Value, Gross Liability","description":"Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.","units":{"USD":[{"end":"2009-12-31","val":1200000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":1200000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":1200000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":1054000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1218000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1117000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2010-12-31","val":1117000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":1117000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":1117000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":1895000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1141000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1724000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"}]}},"DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet":{"label":"Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net","description":"The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":9000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":6000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":10000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":1000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":10000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-1000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":1000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-3000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-1000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-07-01","end":"2010-09-30","val":-1000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":-1000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":2000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-04-01","end":"2011-06-30","val":1000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-1000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":-1000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3"}]}},"DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet":{"label":"Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net","description":"Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":-39000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":24000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":37000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":76000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":64000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-42000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":53000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":44000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":10000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":67000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":141000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":59000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":88000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":15000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":293000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":293000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-11000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":29000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":189000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":106000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":200000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":77000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-47000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":124000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-237000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":20000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":94000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":51000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":52000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-35000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-36000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":-86000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-88000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":42000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":42000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":78000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":78000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":49000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":49000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":59000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":59000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-16000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":-16000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-75000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-75000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":41000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":41000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":56000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":56000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":11000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":11000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":12000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":84000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":72000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":12000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-72000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-71000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-71000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-213000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLoss":{"label":"Derivative Instruments Not Designated as Hedging Instruments, Loss","description":"Amount of realized and unrealized loss of derivative instruments not designated or qualifying as hedging instruments.","units":{"USD":[{"start":"2014-01-01","end":"2014-03-31","val":12000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2015-01-01","end":"2015-03-31","val":26000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"}]}},"DerivativeLiabilities":{"label":"Derivative Liability","description":"Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2010-12-31","val":381000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":184000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":181000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":181000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":181000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":181000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":189000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":248000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":141000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":126000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":126000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":126000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":126000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":126000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":121000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":64000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":84000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":58000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":58000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":58000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":58000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":58000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":96000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":84000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":118000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":240000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":240000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":423000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"}]}},"DerivativeLiabilitiesCurrent":{"label":"Derivative Liability, Current","description":"Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.","units":{"USD":[{"end":"2018-12-31","val":134000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":641000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":641000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1100000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1100000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":200000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"}]}},"DerivativeLiabilityCollateralRightToReclaimCashOffset":{"label":"Derivative Liability, Collateral, Right to Reclaim Cash, Offset","description":"Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.","units":{"USD":[{"end":"2015-12-31","val":4000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":4000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-09-30","val":22000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":13000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":13000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":13000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":13000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":13000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":2000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":31000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":54000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":54000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":54000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":54000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":54000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":32000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":40000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":64000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":1000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q4I"},{"end":"2019-03-31","val":66000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":19000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-12-31","val":104000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2021-12-31","val":323000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":323000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"}]}},"DerivativeNetLiabilityPositionAggregateFairValue":{"label":"Derivative, Net Liability Position, Aggregate Fair Value","description":"The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.","units":{"USD":[{"end":"2009-12-31","val":350000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":350000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":350000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-06-30","val":246000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":222000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":234000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":234000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":234000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":234000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":234000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":190000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":66000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":75000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":58000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":58000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":58000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":58000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":58000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":22000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":32000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":25000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":34000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":34000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":34000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":34000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":34000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":35000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":25000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":19000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":8000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":8000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":8000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":8000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":4000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":4000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":4000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":0,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"}]}},"DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax":{"label":"Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax","description":"Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":-15000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-12-31","val":-15000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-15000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-15000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1364000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":182000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":182000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":182000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":182000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":182000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":182000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":182000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":212000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":262000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share","description":"Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-0.02,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-0.02,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-0.02,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1.56,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1.56,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-1.54,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1.54,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1.46,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1.46,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.09,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0.09,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.48,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-0.48,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0.01,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.01,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-0.47,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-0.47,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-0.5,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-0.5,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-0.5,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-0.5,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1.53,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.21,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.21,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0.2,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":0.2,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0.2,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":0.2,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0.2,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0.23,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":0.27,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare":{"label":"Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share","description":"Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation.","units":{"USD/shares":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-0.02,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-0.02,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-0.02,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-0.02,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1.56,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1.56,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-1.54,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1.54,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1.46,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1.46,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0.09,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0.09,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-1.41,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.46,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-0.46,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0.01,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0.01,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-0.46,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-0.46,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-0.48,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-0.48,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-0.48,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-0.48,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1.41,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.19,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.19,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0.19,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":0.19,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0.19,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":0.19,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0.18,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0.21,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":0.26,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DiscontinuedOperationTaxEffectOfDiscontinuedOperation":{"label":"Discontinued Operation, Tax Effect of Discontinued Operation","description":"Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":218000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":147000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-147000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":26000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-26000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-26000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":86000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":86000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":86000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":7000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":7000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":466000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":550000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":550000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":454000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":454000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":454000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":1000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":249000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":249000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":249000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"}]}},"DividendsCommonStockCash":{"label":"Dividends, Common Stock, Cash","description":"Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1118000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":1081000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1081000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1196000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1196000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1196000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2010-01-01","end":"2010-12-31","val":1196000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1497000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1497000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1497000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1750000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1750000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1750000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2062000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2062000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2062000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2252000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2252000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2252000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2278000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":2278000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":2278000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2405000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2405000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2405000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":2357000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":2357000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":2357000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":594000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1188000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":594000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1783000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":595000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2374000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":2374000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":2374000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":586000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":586000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1168000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1168000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":582000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":582000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1877000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1877000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":709000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":709000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2585000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":2585000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":2585000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":719000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":719000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":727000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":727000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":8000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":8000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":737000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":737000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":10000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":10000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":746000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":746000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":746000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":746000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":11000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":11000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":20000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":20000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":9000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":9000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":29000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":29000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":9000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":9000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":38000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":38000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":38000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":38000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":124000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":124000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":249000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":249000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":125000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":125000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":369000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":369000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":120000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":120000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":485000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":485000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":485000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":485000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":164000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":164000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":325000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":325000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":161000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":161000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":485000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":485000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":160000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":160000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":646000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":646000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":646000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":197000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":197000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":398000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":398000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":201000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":201000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":606000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":606000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":208000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":208000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":814000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":814000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":229000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":467000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":238000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":706000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":239000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":945000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DividendsPayableCurrentAndNoncurrent":{"label":"Dividends Payable","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.","units":{"USD":[{"end":"2017-12-31","val":598000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":600000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":600000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":884000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":884000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":189000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":189000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":188000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":188000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":188000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":289000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":289000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":289000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":307000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"}]}},"DividendsPreferredStockCash":{"label":"Dividends, Preferred Stock, Cash","description":"Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":118000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":118000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":118000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":118000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":318000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":318000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":318000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":219000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":219000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":219000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":219000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":200000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":200000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-19000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-19000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":400000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":400000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":400000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":400000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":200000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":200000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":400000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":400000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":200000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":200000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":600000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":600000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":200000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":200000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":200000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":200000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":200000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":200000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":600000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":600000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":200000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":200000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":200000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":200000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":390000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":390000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":190000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":190000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":567000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":567000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":177000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":177000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":736000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":736000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":736000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":170000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":170000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":340000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":340000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":170000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":170000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":509000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":509000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":169000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":169000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":679000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":679000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":170000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":340000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":170000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":509000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":169000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":679000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"DueFromRelatedParties":{"label":"Due from Related Parties","description":"For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.","units":{"USD":[{"end":"2008-12-31","val":8000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":123000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":123000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-12-31","val":135000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":135000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":135000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":32000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":32000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":32000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":25000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":25000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":25000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":67000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":67000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":67000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":26000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":26000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":26000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":60000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":60000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":60000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":59000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":59000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":59000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":63000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":63000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":63000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":63000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":63000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":63000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-12-31","val":133000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":133000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":133000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-12-31","val":54000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":62000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":62000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":62000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-12-31","val":57000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":57000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":57000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":40000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":40000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"}]}},"DueToRelatedPartiesCurrentAndNoncurrent":{"label":"Due to Related Parties","description":"Carrying amount as of the balance sheet date of obligations due all related parties.","units":{"USD":[{"end":"2009-12-31","val":112000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":112000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-12-31","val":383000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":383000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":383000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":21000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":21000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":21000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":129000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":129000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":129000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":3000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":15000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":15000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":15000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":5000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":5000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":45000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":45000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":45000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":46000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":46000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":46000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-12-31","val":463000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":463000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":463000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-12-31","val":273000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":296000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":296000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":296000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-12-31","val":280000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":280000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":280000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":306000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":306000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"}]}},"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":"2007-01-01","end":"2007-12-31","val":6.45,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":5.03,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2.79,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":7.81,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2.78,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":8.37,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":8.37,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":0.45,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1.29,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1.29,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2.43,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2.43,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":3.59,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":3.59,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3.59,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1.31,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1.31,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2.61,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2.61,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1.31,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1.31,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4.08,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":4.08,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1.46,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1.46,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":5.57,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":5.57,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":5.57,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1.9,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1.9,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4.14,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":4.14,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6.31,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":6.31,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2.17,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":2.17,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8.32,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":8.32,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":8.32,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3.55,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":3.55,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5.25,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":5.25,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1.69,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1.69,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5.67,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":5.67,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":5.67,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1.68,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1.68,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3.32,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":3.32,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.64,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5.28,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":5.28,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1.96,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1.96,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7.33,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7.33,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":7.33,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1.75,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1.75,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3.58,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":3.58,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.83,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1.83,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5.13,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":5.13,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1.55,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1.55,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.79,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.79,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.79,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.05,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-0.05,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-3.46,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-3.46,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-3.42,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-3.42,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-10.23,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-10.23,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-10.23,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.1,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.1,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-0.08,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-0.08,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-0.4,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-0.4,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.32,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.32,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-0.75,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.75,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.75,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.81,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.81,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":0.66,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.66,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1.06,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1.06,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0.25,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.25,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1.71,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1.71,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1.71,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.92,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":0.92,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2.02,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":2.02,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1.1,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":1.1,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4.46,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":4.46,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2.44,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":2.44,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5.4,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5.4,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":5.4,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.84,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":0.84,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.68,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1.68,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0.84,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0.84,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0.45,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":0.45,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1.08,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-1.08,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1.22,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-1.22,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-1.22,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-11.68,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-11.68,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-9.12,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-9.12,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-15.72,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-15.72,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-4.07,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-4.07,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.37,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-0.37,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-0.1,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-0.1,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.2,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0.2,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0.67,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.67,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1.62,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1.62,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1.62,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1.62,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4.96,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":4.96,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8.71,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8.71,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3.76,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3.76,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":11.47,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":11.47,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":2.74,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2.74,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1.08,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1.08,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.76,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1.76,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0.68,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0.68,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3.06,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":3.06,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1.3,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1.3,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4.22,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":4.22,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":4.22,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.81,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.81,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1.91,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1.91,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1.1,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1.1,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2.95,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2.95,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1.03,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1.03,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2.59,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2.59,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.81,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1.06,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0.27,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1.73,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0.67,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1.65,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":6.42,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":5,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2.78,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":7.77,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2.77,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":8.34,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":8.34,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":0.45,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1.29,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1.29,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2.43,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2.43,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":3.58,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":3.58,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3.58,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1.31,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1.31,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2.61,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2.61,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1.31,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1.31,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4.07,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":4.07,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1.46,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1.46,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":5.56,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":5.56,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":5.56,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1.9,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1.9,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":4.13,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":4.13,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6.31,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":6.31,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2.17,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":2.17,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8.32,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":8.32,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":8.32,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3.55,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":3.55,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5.25,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":5.25,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1.69,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1.69,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5.67,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":5.67,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":5.67,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1.68,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1.68,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3.32,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":3.32,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.64,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5.28,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":5.28,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1.96,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1.96,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7.32,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7.32,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":7.32,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1.75,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1.75,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3.58,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":3.58,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.82,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1.82,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5.13,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":5.13,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1.55,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1.55,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.79,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.79,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.79,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.05,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-0.05,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-3.46,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-3.46,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-3.42,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-3.42,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-10.23,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-10.23,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-10.23,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.1,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.1,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-0.08,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-0.08,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-0.4,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-0.4,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.32,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.32,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-0.75,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.75,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.75,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.81,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":0.81,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":0.66,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.66,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1.06,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1.06,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0.25,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.25,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1.7,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1.7,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1.7,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0.92,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":0.92,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2.02,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":2.02,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1.1,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":1.1,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4.45,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":4.45,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2.44,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":2.44,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5.39,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5.39,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":5.39,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.84,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":0.84,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.68,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1.68,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0.84,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0.84,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0.45,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":0.45,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1.08,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-1.08,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1.22,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-1.22,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-1.22,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-11.68,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-11.68,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-9.12,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-9.12,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-15.72,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-15.72,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-4.07,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-4.07,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-17.06,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-0.36,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-0.36,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-0.47,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-0.1,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-0.1,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.19,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0.19,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0.65,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.65,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1.58,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1.58,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1.58,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1.58,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4.65,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":4.65,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8.11,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8.11,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3.47,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3.47,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":10.64,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":10.64,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":2.52,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2.52,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.63,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1.63,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0.63,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0.63,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":2.83,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":2.83,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1.2,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1.2,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":3.9,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":3.9,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":3.9,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.75,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.75,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1.78,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1.78,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1.03,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1.03,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2.77,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2.77,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0.98,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0.98,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2.44,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2.44,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.77,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1.03,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0.26,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1.68,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0.65,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1.61,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":{"pure":[{"start":"2008-01-01","end":"2008-12-31","val":0.4,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0.4,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":0.4,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.4,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.4,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":0.4,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.39,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":0.39,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.39,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.4,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.4,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.41,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.39,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.4,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":0.4,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1.09,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":1.09,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":1.09,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.14,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":0.14,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":0.14,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.4,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.4,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.4,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.01,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.01,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0.01,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.26,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.26,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0.26,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":3.73,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":2.43,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":2.43,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.14,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0.14,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0.14,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0.14,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.05,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0.13,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0.3,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.27,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0.32,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":0.25,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0.25,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0.25,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0.25,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-0.58,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-0.58,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-0.07,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-0.07,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0.25,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0.25,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0.03,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":0.03,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":0.25,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0.25,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0.06,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0.06,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0.06,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0.06,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0.27,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":0.27,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0.31,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":0.31,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0.35,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0.35,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0.28,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":0.28,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0.24,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":0.24,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0.27,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0.27,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0.28,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.3,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.3,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0.29,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":0.29,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":0.28,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0.28,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":0.29,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":0.29,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0.28,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0.28,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":0.29,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0.29,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.29,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0.32,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0.37,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0.3,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0.28,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":0.33,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":{"pure":[{"start":"2008-01-01","end":"2008-12-31","val":0.35,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0.35,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":0.35,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":0.35,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.35,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.35,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":0.35,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.35,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":0.35,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.35,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0.35,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"end":"2018-01-01","val":0.21,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0.21,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0.21,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0.21,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0.21,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0.21,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0.21,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0.21,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0.21,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0.21,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate":{"label":"Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent","description":"Percentage 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 changes in the income tax rates.","units":{"pure":[{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.44,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-0.44,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-0.44,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.03,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-0.03,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-0.03,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-0.03,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"}]}},"EffectiveIncomeTaxRateReconciliationDispositionOfBusiness":{"label":"Effective Income Tax Rate Reconciliation, Disposition of Business, Percent","description":"Percentage 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 disposition of a business not qualifying as a discontinued operation.","units":{"pure":[{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.12,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.01,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-0.01,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-0.01,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.02,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.02,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.02,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential":{"label":"Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent","description":"Percentage 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 applicable to statutory income tax expense (benefit) outside of the country of domicile.","units":{"pure":[{"start":"2008-01-01","end":"2008-12-31","val":0.05,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0.05,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":0.05,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.05,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.05,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":0.05,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.04,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":0.04,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.04,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.05,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.05,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.06,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.04,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":0.05,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.65,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.65,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.65,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-0.21,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-0.21,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-0.21,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-0.14,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.14,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-0.14,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.12,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.12,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0.12,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.11,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.11,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0.11,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1.87,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":1.35,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":1.35,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":-0.04,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-0.04,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-0.04,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-0.04,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.08,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0.08,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0.08,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0.08,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0.03,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0.03,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0.03,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0.03,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.03,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0.03,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0.05,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense":{"label":"Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Percent","description":"Percentage 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":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-0.16,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-0.08,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-0.08,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"}]}},"EffectiveIncomeTaxRateReconciliationOtherAdjustments":{"label":"Effective Income Tax Rate Reconciliation, Other Adjustments, Percent","description":"Percentage 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":{"pure":[{"start":"2008-01-01","end":"2008-12-31","val":-0.01,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-0.01,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-0.01,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-0.01,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-0.01,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-0.01,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.01,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-0.01,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-0.01,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.01,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-0.01,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-0.01,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-0.01,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-0.01,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-0.01,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-0.04,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-0.04,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-0.04,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2016-01-01","end":"2016-12-31","val":0.02,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.02,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.02,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-0.02,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-0.02,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-0.02,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-0.02,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-0.02,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-0.02,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":-0.03,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0.01,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0.01,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0.02,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0.03,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0.03,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0.03,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes":{"label":"Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent","description":"Percentage 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 applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).","units":{"pure":[{"start":"2008-01-01","end":"2008-12-31","val":0.01,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0.01,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":0.01,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":0.01,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":0.01,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":0.01,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.01,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.01,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":0.01,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.01,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":0.01,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":0.01,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.01,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.01,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":0.01,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0.02,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0.02,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0.02,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0.01,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0.01,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0.01,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.28,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0.14,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0.14,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-0.02,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-0.02,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-0.02,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-0.02,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.01,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0.01,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0.01,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EffectiveIncomeTaxRateReconciliationTaxContingencies":{"label":"Effective Income Tax Rate Reconciliation, Tax Contingency, Percent","description":"Percentage 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 income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.","units":{"pure":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0.13,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0.07,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0.07,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0.02,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0.02,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0.02,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0.03,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0.03,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0.05,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EmployeeRelatedLiabilitiesCurrent":{"label":"Employee-related Liabilities, Current","description":"Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2015-12-31","val":188000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":341000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":341000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":412000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":412000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":428000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":428000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1200000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1200000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":461000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":461000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":677000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":677000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":677000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":582000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":582000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":582000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":693000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":693000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":694000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":590000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":620000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards":{"label":"Share-based Payment Arrangement, Cash Used to Settle Award","description":"Aggregate cash paid by the entity during the period to settle equity instruments granted under equity-based payment arrangements.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":177000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":50000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":50000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":97000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":97000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":97000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":124000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":124000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":124000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":83000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":83000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":83000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":96000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":96000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":96000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":95000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":95000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":41000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized":{"label":"Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount","description":"Amount of cost not yet recognized for nonvested award under share-based payment arrangement.","units":{"USD":[{"end":"2010-12-31","val":163000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":193000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":196000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":205000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":160000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":142000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":231000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":214000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":193400000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":354100000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":254000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":225000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":236000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":236000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":283000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":300000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":319000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition":{"label":"Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition (Deprecated 2012-01-31)","description":"The weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, using a decimal to express in number of years.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":2.8,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"}],"Y":[{"start":"2011-01-01","end":"2011-12-31","val":2,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2.1,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"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":"2008-01-01","end":"2008-12-31","val":51000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":55000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":55000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":50000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":50000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":50000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":40000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":40000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":40000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":29000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":29000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":29000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":55000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":55000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":55000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":46000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":46000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":46000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":17000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":17000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":17000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":43000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":43000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":43000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":32000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":32000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":32000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":47000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":47000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":47000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":43000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":43000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":43000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":60000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":60000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":60000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":60000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":54000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":54000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":54000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":54000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":46000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":46000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":43000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":48000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":45000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":49000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries":{"label":"Disclosure on Geographic Areas, Revenue from External Customers Attributed to Foreign Countries (Deprecated 2013-01-31)","description":"Revenues from external customers attributed to all foreign countries in total from which the entity derives revenues.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":6800000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":8700000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":8800000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"EnvironmentalRemediationExpense":{"label":"Environmental Remediation Expense","description":"The charge against earnings in the period for known or estimated future costs arising from requirements to perform environmental remediation activities.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":107000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":30000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":26000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":28000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":-2000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":28000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":28000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":10000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":10000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":10000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":10000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":25000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":25000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":6000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":6000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":25000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2017-01-01","end":"2017-12-31","val":39000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":47000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":47000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":112000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":112000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":112000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":36000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":36000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":36000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":36000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":28000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":28000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":28000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":28000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":65000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":65000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":65000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":65000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":79000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":79000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":76000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity":{"label":"Equity Method Investment, Difference Between Carrying Amount and Underlying Equity","description":"Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.","units":{"USD":[{"end":"2010-12-31","val":917000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1100000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1100000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":900000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":632000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":625000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":653000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":649000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":636000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":3600000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":649000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":667000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":640000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":640000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":424000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":424000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":421000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"}]}},"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":"2008-01-01","end":"2008-12-31","val":111000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":139000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":139000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":217000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":217000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":217000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":349000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":349000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":349000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":526000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":526000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":526000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":447000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":447000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":447000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":396000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":396000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":396000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":438000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":438000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":438000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":224000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":224000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":224000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":297000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":297000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":297000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":329000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":329000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":329000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":422000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":422000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":422000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":678000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":678000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":678000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":678000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":652000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":652000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":652000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":652000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":643000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":643000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":643000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":643000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":708000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":708000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":571000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":822000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":682000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":705000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EquityMethodInvestmentRealizedGainLossOnDisposal":{"label":"Equity Method Investment, Realized Gain (Loss) on Disposal","description":"Amount of gain (loss) on sale or disposal of an equity method investment.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":131000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":131000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":131000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":131000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1175000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1175000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":131000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-12-31","val":2505000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-24000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"}]}},"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":"2009-01-01","end":"2009-12-31","val":853000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1482000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1482000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2046000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2046000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2046000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2310000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2310000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2310000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2987000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2987000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2987000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2774000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2774000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2774000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":827000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":827000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":827000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1043000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1043000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1043000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":973000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":973000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":12230000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1527000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":25029000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":24084000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"}]}},"EquityMethodInvestmentSummarizedFinancialInformationCostOfSalesOrRevenue":{"label":"Equity Method Investment, Summarized Financial Information, Cost of Sales or Revenue (Deprecated 2011-01-31)","description":"This item represents the disclosure of summarized financial information for unconsolidated subsidiaries and 50 percent-or-less owned entities accounted for using the equity method of accounting. If investments in common stock of corporate joint ventures or other investments accounted for under the equity method are, in the aggregate, material in relation to the financial position or results of operations of an investor, it may be necessary to present summarized information as to assets of the investee, or group of investments for which combined disclosure is appropriate, either by individual financial statement caption or in groups, as appropriate. Such summarized financial information may, at a minimum, include gross profit or loss or, alternatively, costs and expenses applicable to net sales or gross revenues.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":647000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":853000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1482000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"}]}},"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":"2009-12-31","val":1422000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2041000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2041000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2230000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":2230000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2065000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":2242000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1813000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1813000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1127000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1127000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":896000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":896000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":914000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":914000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":602000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":602000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":5754000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":547000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":5587000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1130000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"}]}},"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":"2009-12-31","val":713000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1323000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":1323000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1532000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1532000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1774000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1799000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1308000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1308000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":771000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":771000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":536000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":536000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":577000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":577000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":247000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":247000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":4479000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":237000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":4879000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":785000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"}]}},"EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital":{"label":"Equity Method Investment, Summarized Financial Information, Equity Excluding Noncontrolling Interests (Deprecated 2020-01-31)","description":"Amount of equity, excluding noncontrolling interest, attributable to the equity method investment of the entity.","units":{"USD":[{"end":"2009-12-31","val":1524000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2110000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2110000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2606000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":2606000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":2904000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":2811000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":2248000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":2248000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1498000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1498000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1659000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1659000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1826000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1826000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1187000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1187000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":11878000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1385000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":13979000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":11971000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"}]}},"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":"2008-01-01","end":"2008-12-31","val":213000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":227000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":227000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":277000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":277000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":277000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":393000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":393000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":393000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":357000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":357000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":357000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":386000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":386000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":386000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":316000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":316000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":316000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":223000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":223000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":223000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":195000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":195000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":195000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":279000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":279000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1613000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":405000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":3062000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2436000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"}]}},"EquityMethodInvestmentSummarizedFinancialInformationNetSalesOrGrossRevenue":{"label":"Equity Method Investment, Summarized Financial Information, Net Sales or Gross Revenue (Deprecated 2011-01-31)","description":"This item represents the disclosure of summarized financial information for unconsolidated subsidiaries and 50 percent-or-less owned entities accounted for using the equity method of accounting. If investments in common stock of corporate joint ventures or other investments accounted for under the equity method are, in the aggregate, material in relation to the financial position or results of operations of an investor, it may be necessary to present summarized information as to assets of the investee, or group of investments for which combined disclosure is appropriate, either by individual financial statement caption or in groups, as appropriate. Such summarized financial information may, at a minimum, include net sales or gross revenues.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":860000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":1080000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1759000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"}]}},"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":"2009-12-31","val":2904000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":3965000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":3965000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":4381000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":4381000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":5104000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":5449000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":4412000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":4412000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":2925000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":2925000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":3589000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":3589000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":3605000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":3605000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":2072000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":2072000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":25108000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":2139000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":25871000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":21158000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"}]}},"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":1080000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1759000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1759000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2439000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2439000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2439000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2667000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2667000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2667000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3373000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3373000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":3373000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":3090000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":3090000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":3090000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1050000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":1050000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":1050000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1238000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1238000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1238000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1252000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1252000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":13843000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1932000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":28091000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":26520000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"}]}},"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":1700000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":2000000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2000000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":2100000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":2100000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1900000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1900000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1894000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1500000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1459000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":1459000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1171000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1171000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":1171000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1171000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1171000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":1171000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1221000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1330000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1428000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1267000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1267000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1267000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1267000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":1267000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":1267000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1301000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1360000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1420000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1401000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1401000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1401000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1401000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1401000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":1401000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1436000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":1572000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1526000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1515000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1515000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":1515000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":1515000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1515000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":1515000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1509000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1551000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1568000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1680000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1680000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":1680000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":1680000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":1680000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":1680000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1725000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1777000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3684000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":6389000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":6389000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":6389000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":6389000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":6389000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":6050000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":6128000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3125000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":3170000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":3249000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3266000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3015000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3328000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3156000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3161000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3431000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3320000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3224000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3224000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":3224000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":3224000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":3224000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3400000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3460000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3195000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3159000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":3159000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":3159000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":3159000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":2646000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3121000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2944000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2989000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":2475000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"ExcessTaxBenefitFromShareBasedCompensationFinancingActivities":{"label":"Excess Tax Benefit from Share-based Compensation, Financing Activities","description":"Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.","units":{"USD":[{"start":"2008-01-01","end":"2008-06-30","val":58000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":74000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-03-31","val":2000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":4000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":15000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2010-01-01","end":"2010-03-31","val":3000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1"}]}},"ExplorationAbandonmentAndImpairmentExpense":{"label":"Exploration Abandonment and Impairment Expense","description":"The adjustment to expense previously capitalized costs of drilling exploratory wells when proved reserves are not found or when the entity obtains information that raises substantial doubt about the economic or operational viability of the project.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":189000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":96000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":134000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":244000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":230000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":48000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":90000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":90000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":130000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":130000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":212000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":200000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":200000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":32000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":32000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":72000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":69000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":124000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":121000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":139000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":139000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":139000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":49000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":49000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":94000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":94000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":109000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":109000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":160000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":160000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":160000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":82000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":82000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":166000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":166000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":221000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":221000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":279000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":279000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":151000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":25000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":25000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":77000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":77000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":115000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":115000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":142000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":70000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":70000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":34000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":10000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":65000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-48000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":100000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":48000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":99000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":99000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":99000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-954000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":3000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":4000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":10000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":10000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":10000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":28000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":28000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":33000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":33000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":33000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":33000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":33000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":7000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":8000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":51000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":51000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":51000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":15000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":27000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":56000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":56000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":56000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":10000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":21000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":41000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-12-31","val":89000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":89000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":89000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":18000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-12-31","val":47000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":47000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":47000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":47000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":125000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":125000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":125000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":125000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":84000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":84000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":84000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":84000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":299000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":299000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":299000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":106000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":106000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":109000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ExplorationExpense":{"label":"Exploration Expense","description":"\"Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or \"\"G&G\"\" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells.\"","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":364000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":132000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":58000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":193000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":61000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":327000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":308000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":58000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":112000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":112000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":54000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":54000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":168000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":168000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":56000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":56000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":267000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":254000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":254000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":56000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":56000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":129000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":125000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":73000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":69000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":212000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":208000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":83000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":83000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":262000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":262000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":262000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":84000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":84000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":146000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":146000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":62000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":62000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":185000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":185000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":39000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":39000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":258000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":258000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":258000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":98000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":98000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":194000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":194000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":96000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":96000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":263000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":263000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":69000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":69000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":345000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":345000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":197000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":50000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":50000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":128000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":128000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":78000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":78000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":196000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":196000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":68000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":68000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":256000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":140000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":140000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":55000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":24000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":109000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":63000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":54000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":39000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":162000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":91000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":53000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":28000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":150000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":150000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":150000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":8000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":8000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":18000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":18000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":10000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":10000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":23000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":23000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":5000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":5000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":36000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":36000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":36000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":9000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":9000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":36000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":36000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":27000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":27000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":45000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":45000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":9000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":9000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":62000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":62000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":62000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":11000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":11000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":19000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":19000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":8000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":8000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":27000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":27000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":8000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":8000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":82000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":82000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":82000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":15000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":15000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":36000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":36000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":21000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":21000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":60000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":60000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":24000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":24000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":110000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":110000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":110000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":36000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":36000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":71000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":71000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":35000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":35000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":134000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":134000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":63000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":63000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":246000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":247000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":247000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":37000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":37000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":70000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":70000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":33000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":33000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":99000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":99000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":29000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":29000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":132000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":132000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":132000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":132000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":28000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":28000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":114000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":114000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":86000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":86000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":145000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":145000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":31000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":31000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":252000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":252000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":252000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":252000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":25000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":25000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":51000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":51000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":26000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":26000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":98000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":98000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":47000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":47000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":216000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":216000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":216000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":216000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":102000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":102000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":204000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":204000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":102000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":102000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":329000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":329000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":125000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":125000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":441000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":441000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":441000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":66000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":66000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":149000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":149000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":83000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":83000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":206000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":206000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":57000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":57000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":275000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":275000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":55000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":138000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":83000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":204000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":66000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":249000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"FederalIncomeTaxExpenseBenefitContinuingOperations":{"label":"Federal Income Tax Expense (Benefit), Continuing Operations","description":"Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1993000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":622000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":622000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1004000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1004000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1004000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1660000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1660000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1660000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":645000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":645000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":211000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1506000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":996000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":996000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-167000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-167000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-167000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1956000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1956000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1956000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-1289000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1288000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1288000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-937000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-937000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":399000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2023-01-01","end":"2023-12-31","val":573000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":578000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":406000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"FinanceLeaseInterestExpense":{"label":"Finance Lease, Interest Expense","description":"Amount of interest expense on finance lease liability.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":1000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":2000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":2000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":6000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":3000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":9000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":3000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":14000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":14000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":13000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":13000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":13000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":20000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":20000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":20000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":27000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":27000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":36000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":36000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":40000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"FinanceLeaseLiability":{"label":"Finance Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from finance lease.","units":{"USD":[{"end":"2019-03-31","val":23000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":18000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":86000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":86000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":100000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":398000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":346000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":335000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":325000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":358000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":589000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":689000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":689000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":737000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":793000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":999000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-09-30","val":31000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":38000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":34000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":33000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":42000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":42000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":42000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":42000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":42000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":59000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":50000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":52000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":85000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":85000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":85000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":85000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":85000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":85000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":99000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":97000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":141000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":143000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":143000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":143000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":143000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":143000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":143000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":139000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":158000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":169000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":146000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":146000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":146000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":146000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":146000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":146000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":153000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":134000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":135000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":135000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":135000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":135000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":135000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":149000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":148000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":153000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":198000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-09-30","val":69000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":347000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":347000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":347000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":347000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":347000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":308000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":301000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":292000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":316000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":316000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":316000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":316000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":316000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":330000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":332000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":330000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":504000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":504000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":504000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":504000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":504000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":504000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":540000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":543000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":552000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":546000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":546000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":546000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":546000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":546000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":546000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":540000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":587000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":593000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":591000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":591000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":591000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":591000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":591000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":588000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":590000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":651000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":658000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":658000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":658000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":658000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":658000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":658000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":631000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":632000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":801000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"FinanceLeaseLiabilityPaymentsDue":{"label":"Finance Lease, Liability, Payment, Due","description":"Amount of lessee's undiscounted obligation for lease payments for finance lease.","units":{"USD":[{"end":"2019-03-31","val":24000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":19000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":108000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":104000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":122000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":485000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":425000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":411000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":399000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":435000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":676000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":777000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":777000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":862000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":940000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1176000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"FinanceLeaseLiabilityPaymentsDueAfterYearFive":{"label":"Finance Lease, Liability, to be Paid, after Year Five","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid 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":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":42000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":42000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":275000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":261000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-12-31","val":231000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":300000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":277000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":277000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":256000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":265000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":226000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-08-08","val":17000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q2I"},{"end":"2019-12-31","val":53000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-06-30","val":37000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":35000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":44000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":85000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":146000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":146000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":146000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":172000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":248000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-03-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":7000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":7000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":34000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":30000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-12-31","val":30000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":57000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":66000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":66000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":85000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":82000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":136000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-03-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":12000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":8000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":12000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":37000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":32000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":30000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":30000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":46000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":68000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":84000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":84000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":113000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":115000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":152000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-03-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":15000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":13000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":15000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":41000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":34000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":32000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":32000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":41000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":82000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":95000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":95000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":126000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":145000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":188000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-03-31","val":12000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":12000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":25000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":16000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":38000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":45000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":37000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":34000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":34000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":43000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":84000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":109000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":109000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":136000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":161000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":226000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear":{"label":"Finance Lease, Liability, to be Paid, Remainder of Fiscal Year","description":"Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.","units":{"USD":[{"end":"2019-03-31","val":9000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":6000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":7000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":7000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":8000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2020-03-31","val":31000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":17000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":7000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"}]}},"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":"2019-03-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":22000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":18000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":22000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":87000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":79000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":76000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":74000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":77000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":87000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":88000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":88000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":125000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":147000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":177000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"FinanceLeasePrincipalPayments":{"label":"Finance Lease, Principal Payments","description":"Amount of cash outflow for principal payment on finance lease.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":11000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":11000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":19000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":19000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":9000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":12000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":15000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":29000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":29000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":39000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":39000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":39000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":105000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":105000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":137000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":137000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":177000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2019-03-31","val":23000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":19000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":97000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":397000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":397000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":397000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":397000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":397000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":343000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":338000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":329000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":365000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":365000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":581000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":581000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":581000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":686000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":686000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":738000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":777000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":972000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":11000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":11000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":5000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":5000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":19000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":19000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":4000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":11000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":7000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":14000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":5000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":29000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":29000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":39000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":39000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":39000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":126000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":126000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":152000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":152000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":188000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"FinanceLeaseWeightedAverageDiscountRatePercent":{"label":"Finance Lease, Weighted Average Discount Rate, Percent","description":"Weighted average discount rate for finance lease calculated at point in time.","units":{"pure":[{"end":"2019-03-31","val":0.0295,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.0293,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.0492,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.0374,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.0339,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.0336,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.0337,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.0347,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0.0291,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0.0305,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":0.0305,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0.0461,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0.048,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":0.0507,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"ForeignIncomeTaxExpenseBenefitContinuingOperations":{"label":"Foreign Income Tax Expense (Benefit), Continuing Operations","description":"Amount of current and deferred foreign income tax expense (benefit) attributable to income (loss) from continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":2689000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":1377000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1377000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1908000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1908000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1908000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":2406000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2406000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2406000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":2424000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2424000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2424000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":2153000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2153000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2153000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1842000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":1842000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":1842000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":740000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":740000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":740000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":637000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":636000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":636000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":920000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":920000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1014000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2023-01-01","end":"2023-12-31","val":742000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":572000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":584000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"GainLossOnContractTermination":{"label":"Gain (Loss) on Contract Termination","description":"Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":-8000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":8000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"}]}},"GainLossOnDerivativeInstrumentsNetPretax":{"label":"Gain (Loss) on Derivative Instruments, Net, Pretax","description":"Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-33000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-33000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-33000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-33000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":233000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":233000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":233000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-585000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-585000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-661000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-661000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-76000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-76000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-573000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-573000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":88000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":88000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-423000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-423000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-423000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-423000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":399000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":399000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":176000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":176000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-223000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-223000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":150000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":150000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-26000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-26000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":122000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":122000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":122000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":122000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":135000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":135000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":262000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":262000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":127000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":127000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":332000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":332000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":70000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":70000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":317000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":317000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":317000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":317000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"GainLossOnDispositionOfAssets":{"label":"Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":874000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":25000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":31000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":25000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":0,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":27000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":27000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-06-30","val":7000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-06-30","val":7000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":7000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-04-01","end":"2009-06-30","val":7000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":7000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-09-30","val":7000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":0,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":10000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":10000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2010-01-01","end":"2010-03-31","val":1000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-03-31","val":1000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-06-30","val":-5000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-5000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-6000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-6000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":1000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-09-30","val":1000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":6000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":6000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":1000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":21000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":21000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":22000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"}]}},"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":"2013-06-30","val":131000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":131000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":131000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-06-30","val":525000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":525000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":520000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-5000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3"},{"start":"2021-01-01","end":"2021-12-31","val":192000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":135000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":158000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":23000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":232000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":74000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":308000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":308000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":4000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":4000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":5000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":5000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":1000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":197000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":197000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":192000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":192000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-09-01","end":"2023-09-30","val":142000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-09-01","end":"2023-09-30","val":142000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-09-01","end":"2023-09-30","val":142000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-09-01","end":"2023-09-30","val":142000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q3I"},{"start":"2023-01-01","end":"2023-12-31","val":522000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":522000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":522000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-1000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-1000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":27000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":27000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":28000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":28000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-52000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-52000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":-79000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-79000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-60000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-60000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-19000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-21000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":-2000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":13000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":34000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":263000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"GainLossOnSaleOfOilAndGasProperty":{"label":"Gain (Loss) on Disposition of Oil and Gas Property","description":"Amount of gain (loss) on sale or disposal of proven and unproven oil and gas properties.","units":{"USD":[{"start":"2014-01-01","end":"2014-06-30","val":525000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":525000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":520000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":-5000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":-24000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-5000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-5000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":19000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":19000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":94000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":94000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":99000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":99000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":138000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":138000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":138000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":138000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":198000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":198000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":60000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":60000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-06-30","val":512000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":512000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":512000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":512000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":598000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":598000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":86000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":86000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":33000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":33000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":43000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":43000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":10000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":969000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":969000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":926000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":7000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":22000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":150000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"}]}},"GainLossOnSaleOfPropertyPlantEquipment":{"label":"Gain (Loss) on Disposition of Property Plant Equipment","description":"Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":98000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"GainsLossesOnExtinguishmentOfDebt":{"label":"Gain (Loss) on Extinguishment of Debt","description":"Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":-163000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-163000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-03-31","val":-163000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2011-01-01","end":"2011-03-31","val":-163000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-03-01","end":"2011-03-31","val":163000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-06-30","val":-163000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":-163000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"}]}},"GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost":{"label":"Gain (Loss) on Extinguishment of Debt, before Write off of Debt Issuance Cost","description":"Reflects the difference between the fair value of payments made to legally extinguish a debt and its carrying value at that time. This item excludes the write-off of amounts previously capitalized as debt issuance costs.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":154000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":154000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-06-30","val":154000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-06-30","val":154000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":154000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":154000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"}]}},"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":"2019-01-01","end":"2019-12-31","val":4600000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1200000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1200000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":1200000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1200000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"}]}},"ImpairmentOfOilAndGasProperties":{"label":"Impairment of Oil and Gas Properties","description":"The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced.","units":{"USD":[{"start":"2015-01-01","end":"2015-03-31","val":310000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":310000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-07-01","end":"2015-09-30","val":3100000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3"}]}},"IncomeLossFromContinuingOperations":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from continuing operations attributable to the parent.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":7183000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1055000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":684000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1984000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":929000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":3151000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3151000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1097000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2140000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2174000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1069000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1077000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3336000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":3377000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1196000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1203000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4569000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4569000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4569000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1405000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1405000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3224000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":3224000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1819000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":1819000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4999000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":4999000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":1775000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":1775000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6640000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":6640000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6640000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1560000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1560000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2892000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2892000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1332000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1332000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4271000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":4271000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1379000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1379000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4635000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4635000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3829000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1359000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1359000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2686000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":2686000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1327000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1327000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4274000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":4274000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1588000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1588000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5922000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4932000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":4932000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1387000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1135000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2819000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2293000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1432000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1158000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4030000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":3288000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1211000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":995000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-144000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-144000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-144000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-215000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-35000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":180000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2641000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-2606000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-8146000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-8146000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-8146000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-1002000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1002000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1002000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":3425000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1869000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":631000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1266000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":635000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":529000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":529000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-737000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-737000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-03-31","val":-2013000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2013000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-8729000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-8729000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-6716000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-6716000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-12384000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-12384000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-3655000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-3655000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":299000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":299000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":399000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":399000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":100000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":100000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1229000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1229000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":830000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":830000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":4876000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8631000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3755000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":11377000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2746000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"}]}},"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":"2014-01-01","end":"2014-12-31","val":1541000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-2781000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-3051000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-9476000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-9476000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-563000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-795000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-232000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-1063000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-1063000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-268000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-268000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1664000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1664000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1664000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":195000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":987000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":792000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1262000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":275000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1328000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1328000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1328000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":4776000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2579000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5608000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5608000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":5608000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":856000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1797000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":941000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1176000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1223000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-621000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-574000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":186000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":354000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":354000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2095000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2038000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10222000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-10222000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-8184000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-8184000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-14280000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-14280000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-4058000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-4058000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-15705000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-15705000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-15705000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-15705000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":315000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":315000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":458000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":458000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":143000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":143000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1675000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1675000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":1217000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":1217000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":3705000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":3705000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":3705000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":3705000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3083000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":3083000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8069000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8069000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":4986000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":4986000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":11717000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":11717000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":3648000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":3648000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":14117000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":14117000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":14117000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":14117000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1734000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1734000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3061000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":3061000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":1327000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":1327000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":4870000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":4870000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1809000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1809000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":6429000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":6429000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":4662000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1010000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":1010000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2645000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":2645000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1635000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1635000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":4239000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":4239000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1594000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1594000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":4070000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":4024000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1332000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2070000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":738000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":3236000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":1166000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":3128000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments":{"label":"Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest","description":"Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":8578000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":7039000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":3943000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":10838000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":3799000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":11371000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":11963000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":579000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1684000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1684000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":1105000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":1105000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":3110000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":3110000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":1426000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":1426000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":4669000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":5038000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":5038000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1759000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1802000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":3581000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":3641000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1822000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1839000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":5546000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":5619000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1965000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1978000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":7359000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":7359000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":7359000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2362000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":2362000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5211000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":5211000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":2849000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":2849000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":7950000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":7950000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2739000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":2739000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":10459000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":10459000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":10459000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2597000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":2597000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4703000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":4703000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":2106000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":2106000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":6847000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":6847000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":2144000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":2144000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":7390000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":7390000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":6125000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2107000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":2107000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4249000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":4249000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":2142000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":2142000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":6768000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":6768000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":2519000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":2519000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":9282000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7751000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":7751000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2254000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1864000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4563000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":3751000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":2309000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1887000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":6501000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":5355000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1938000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1604000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1224000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":1224000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":1224000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-270000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-270000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":176000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":176000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":446000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":446000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2935000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2935000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-3111000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-3111000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-9684000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-9684000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-9684000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-596000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-596000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-879000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-879000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-283000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-283000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-1205000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-1205000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-326000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-326000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1845000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1845000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1845000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":165000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":165000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":770000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":770000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":605000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":605000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":985000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":985000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":215000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":215000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":971000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":971000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":971000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":984000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":984000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2056000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":2056000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1072000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":1072000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4548000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":4548000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2492000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":2492000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5277000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5277000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":5277000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":783000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":783000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1627000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1627000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":844000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":844000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":935000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":982000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-692000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-645000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-420000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-252000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-252000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1377000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-1320000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-9621000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-9621000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-8301000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-8301000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-13890000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-13890000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-4269000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-4269000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-15652000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-15652000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-205000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-205000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-18000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-18000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":187000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":187000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1062000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1062000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":1080000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":1080000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2952000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2759000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":7417000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":4658000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":10799000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":3382000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"}]}},"IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest":{"label":"Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":5153000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":4185000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2337000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":6495000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2310000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":6955000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":7299000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":380000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1076000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1076000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":696000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":696000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2019000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2019000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":943000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":943000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2978000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":3202000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3202000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1095000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1121000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2176000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2210000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1081000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1089000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3394000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":3435000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1218000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1225000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4641000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4641000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4641000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1405000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3224000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":1819000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":4999000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":1775000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6640000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":6640000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1560000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2892000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1332000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4271000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1379000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4635000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3829000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1359000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1359000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2686000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":2686000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1327000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1327000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4274000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":4274000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1588000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1588000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4932000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":4932000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1389000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1137000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2824000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2298000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1435000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1161000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4038000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":3296000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1214000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":998000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-130000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-130000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-130000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-215000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-215000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-35000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-35000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":180000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":180000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2641000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2641000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-2606000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-2606000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-8146000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-8146000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-8146000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-360000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-360000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-496000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-496000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-136000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-136000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-734000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-734000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-238000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-238000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1002000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1002000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1002000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":624000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":507000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":814000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":190000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":3425000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1869000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":631000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1266000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":635000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":529000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":529000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-737000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-737000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-507000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-507000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-507000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2013000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2013000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-8729000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-8729000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-6716000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-6716000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-12384000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-12384000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-3655000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-3655000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-13533000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-13533000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-13533000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-13533000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":299000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":299000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":399000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":399000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":100000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":100000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1229000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1229000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":830000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":830000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2790000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2790000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2790000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2790000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4876000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8631000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3755000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":11377000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2746000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1263000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2123000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":860000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3498000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1375000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4696000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":4696000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":3332000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":706000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":706000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1876000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1876000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1170000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1170000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3016000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":3016000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1140000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1140000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2896000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2866000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":945000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1413000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":468000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":2255000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":842000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":2107000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeLossFromContinuingOperationsPerBasicShare":{"label":"Income (Loss) from Continuing Operations, Per Basic Share","description":"The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.","units":{"USD/shares":[{"start":"2007-01-01","end":"2007-12-31","val":6.06,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":5,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2.79,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":7.78,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2.78,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":8.35,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":8.77,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":0.45,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1.3,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1.3,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2.44,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2.44,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":3.6,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":3.88,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3.88,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1.32,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1.35,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2.63,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2.67,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1.31,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1.32,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4.1,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":4.15,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1.47,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1.48,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":5.62,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":5.62,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":5.62,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1.72,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1.72,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3.96,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":3.96,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6.14,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":6.14,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2.18,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":2.18,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8.16,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":8.16,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":8.16,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3.56,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":3.56,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5.26,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":5.26,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1.7,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1.7,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5.72,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":5.72,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4.72,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1.69,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1.69,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3.33,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":3.33,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.65,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.65,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5.3,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":5.3,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1.97,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1.97,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7.35,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6.12,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":6.12,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1.75,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1.43,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3.58,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2.91,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.83,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1.48,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5.13,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4.18,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1.55,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1.28,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.18,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-0.18,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-0.18,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.04,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-0.04,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-3.45,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-3.45,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-3.41,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-3.41,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-10.64,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-10.64,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-10.64,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-0.47,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-0.47,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-0.65,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-0.65,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-0.96,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-0.96,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.31,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.31,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1.31,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1.31,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1.31,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.81,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.66,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1.06,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.25,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1.71,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1.71,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1.71,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":4.46,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2.44,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5.4,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5.4,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":5.4,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.84,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.68,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0.84,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0.47,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":0.47,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1.06,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-1.06,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1.2,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-1.2,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-1.2,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10.12,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-10.12,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-7.58,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-7.58,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-14.26,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-14.26,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-4.16,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-4.16,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.11,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":0.11,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-0.11,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-0.11,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.67,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0.67,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0.67,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.67,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2.12,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2.12,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2.12,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2.12,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4.96,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8.71,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3.76,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":11.47,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2.74,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":13.41,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1.08,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.76,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0.68,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3.06,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1.3,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4.22,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":4.22,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":2.69,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.6,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.6,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1.71,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1.71,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1.1,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1.1,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2.75,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2.75,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1.03,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1.03,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2.39,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2.36,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.81,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1.06,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0.27,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1.73,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0.67,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1.38,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeLossFromContinuingOperationsPerDilutedShare":{"label":"Income (Loss) from Continuing Operations, Per Diluted Share","description":"The amount of net income (loss) derived from continuing operations during 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":"2007-01-01","end":"2007-12-31","val":6.03,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":4.97,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2.78,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":7.74,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2.77,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":8.32,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":8.74,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":0.45,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1.3,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1.3,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":0.84,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2.44,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2.44,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":1.14,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":3.59,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":3.87,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3.87,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1.32,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1.35,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2.63,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2.67,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1.31,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1.32,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":4.09,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":4.14,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1.47,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1.48,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":5.61,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":5.61,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":5.61,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1.72,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1.72,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3.96,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":3.96,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":2.23,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":6.14,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":6.14,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":2.18,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":2.18,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":8.16,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":8.16,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":8.16,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1.92,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3.56,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":3.56,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":5.26,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":5.26,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1.7,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1.7,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":5.71,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":5.71,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4.72,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1.69,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1.69,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3.33,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":3.33,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.64,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1.64,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":5.3,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":5.3,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1.97,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1.97,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":7.34,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":6.12,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":6.12,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1.75,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1.43,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3.58,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2.91,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1.82,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1.47,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":5.13,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4.18,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1.55,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1.28,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.18,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-0.18,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-0.18,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-0.28,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-0.04,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-0.04,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0.23,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-3.45,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-3.45,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-3.41,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-3.41,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-10.64,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-10.64,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-10.64,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-0.47,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-0.47,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-0.65,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-0.65,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-0.18,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-0.96,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-0.96,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.31,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.31,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-1.31,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1.31,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1.31,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":0.15,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":0.81,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0.66,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1.06,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0.25,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1.7,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1.7,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1.7,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":4.45,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":2.44,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":5.39,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5.39,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":5.39,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0.84,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1.68,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0.84,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0.47,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":0.47,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-1.06,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-1.06,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-1.2,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-1.2,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-1.2,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2.49,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10.12,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-10.12,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-7.58,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-7.58,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-14.26,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-14.26,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-4.16,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-4.16,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-15.65,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0.1,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":0.1,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-0.11,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-0.11,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0.65,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0.65,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0.65,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0.65,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2.06,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2.06,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2.06,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2.06,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4.65,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8.11,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3.47,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":10.64,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2.52,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":12.4,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1.63,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0.63,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":2.83,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1.2,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":3.9,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":3.9,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":2.49,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0.56,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0.56,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1.59,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1.59,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1.03,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1.03,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2.58,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2.58,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0.98,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0.98,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2.26,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2.23,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0.77,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1.03,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0.26,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1.68,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0.65,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1.35,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTax":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest","description":"Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":322000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":24000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":-3000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":23000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":-1000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":18000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-326000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-3000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-5000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":-5000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":-2000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":-2000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-7000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":-7000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":-2000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":-2000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-12000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-236000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-236000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-7000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-33000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-13000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":-47000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":-6000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-14000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-18000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-59000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":-5000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":-12000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-39000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-39000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-39000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":144000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":142000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":-2000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":138000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":-4000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":131000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":131000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":131000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-1000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-5000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":-4000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-9000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":-4000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-37000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-37000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":769000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-4000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":-4000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-9000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":-9000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-5000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-14000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-14000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-5000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":-5000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-19000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":971000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":971000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":255000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":528000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":-1000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":273000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-1000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":741000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":-3000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":213000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":760000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":760000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":760000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-3000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-7000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-7000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-4000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-4000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-10000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-10000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-3000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":317000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":317000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":317000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":438000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":438000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":435000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":435000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-3000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-3000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":432000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":432000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-3000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":428000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":428000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":428000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-15000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-15000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-15000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-15000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-15000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-15000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-15000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1415000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1415000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-1415000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1415000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1335000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1335000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":80000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":80000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-1298000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-445000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-445000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-442000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-442000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":3000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-444000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-444000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-2000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-2000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-468000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1364000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":182000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":182000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":182000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":182000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":182000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":182000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":182000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":212000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":262000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity":{"label":"Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent","description":"Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":144000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":142000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":-2000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":138000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-4000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2012-01-01","end":"2012-03-31","val":-1000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-5000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-4000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-9000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-4000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3"},{"start":"2014-01-01","end":"2014-12-31","val":760000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":317000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":317000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":428000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":428000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share","description":"Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2007-01-01","end":"2007-12-31","val":0.39,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":0.03,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":0,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":0.03,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":0,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":0.02,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-0.4,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-0.01,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":-0.01,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":0,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-0.01,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":-0.01,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":0,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-0.01,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-0.29,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-0.29,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-0.01,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-0.04,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-0.02,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":-0.06,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":-0.01,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-0.02,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-0.07,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":-0.01,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":-0.02,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-0.05,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-0.05,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-0.05,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.18,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":0.18,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.18,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":0.18,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":0.17,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":0.17,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.16,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":0.16,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.16,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":-0.01,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-0.01,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.05,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-0.05,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.95,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.01,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":-0.01,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-0.01,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":-0.01,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-0.01,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-0.01,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-0.02,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-0.02,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-0.02,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1.21,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":1.21,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.32,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.67,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.35,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.95,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0.27,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.97,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.97,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.97,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":-0.01,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-0.01,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.41,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":0.41,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":0.41,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.57,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.57,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.57,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0.57,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":0.56,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":0.56,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.56,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.56,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.56,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare":{"label":"Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share","description":"Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation.","units":{"USD/shares":[{"start":"2007-01-01","end":"2007-12-31","val":0.39,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":0.03,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":0,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":0.03,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":0,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":0.02,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-0.4,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-0.01,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":-0.01,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":0,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-0.01,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":-0.01,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":0,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-0.01,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-0.29,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-0.29,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-0.01,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-0.04,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-0.02,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":-0.06,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":-0.01,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":-0.02,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-0.07,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":-0.01,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":-0.02,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":-0.05,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-0.05,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-0.05,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":0.18,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":0.18,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":0.17,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":0.17,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":0.17,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":0.17,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":-0.01,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":0.16,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":0.16,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":0.16,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":-0.01,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-0.01,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-0.01,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-0.04,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-0.04,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":0.95,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-0.01,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":-0.01,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-0.01,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":-0.01,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":-0.02,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-0.02,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":-0.01,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-0.02,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1.2,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":1.2,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":0.32,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0.67,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0.35,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0.95,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0.27,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0.97,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":0.97,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":0.97,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":-0.01,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-0.01,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-0.01,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0.41,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":0.41,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":0.41,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":0.57,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":0.57,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":0.57,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":0.57,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":0.56,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":0.56,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-0.01,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0.56,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.56,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0.56,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"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":"2007-01-01","end":"2007-12-31","val":82000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":111000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":65000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":168000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":57000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":213000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":213000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":42000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":88000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":88000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":46000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":46000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":154000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":154000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":66000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":66000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":227000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":227000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":227000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":65000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":65000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":124000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":124000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":59000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":59000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":193000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":193000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":69000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":69000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":277000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":277000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":277000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":97000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":97000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":178000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":178000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":81000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":81000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":301000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":301000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":123000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":123000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":382000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":382000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":382000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":102000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":102000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":203000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":203000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":101000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":101000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":293000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":293000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":90000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":90000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":363000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":363000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":363000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":96000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":96000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":182000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":182000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":86000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":86000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":288000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":288000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":106000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":106000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":395000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":395000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":395000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":67000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":67000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":150000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":150000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":83000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":83000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":243000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":243000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":93000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":93000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":331000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":331000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":331000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":36000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":36000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":94000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":94000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":58000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":58000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":154000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":154000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":60000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":60000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":208000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":208000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":208000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":33000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":33000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":84000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":84000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":51000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":51000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":142000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":142000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":58000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":58000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":181000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":181000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":181000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":30000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":30000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":217000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":217000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":187000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":187000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":277000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":277000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":60000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":60000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":357000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":357000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":357000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":63000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":63000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":141000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":141000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":78000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":78000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":228000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":228000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":87000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":87000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":331000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":331000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":331000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":73000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":73000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":170000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":170000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":97000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":97000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":274000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":274000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":104000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":104000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":373000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":373000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":373000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-133000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-133000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":60000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":60000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":193000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":193000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":183000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":183000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":123000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":123000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":370000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":370000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":370000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":370000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":121000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":121000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":300000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":300000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":179000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":179000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":463000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":463000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":163000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":163000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":631000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":631000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":631000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":631000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":189000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":189000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":390000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":390000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":201000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":201000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":586000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":586000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":196000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":196000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":793000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":793000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":793000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":793000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":100000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":100000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":285000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":285000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":185000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":185000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":391000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":391000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":106000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":106000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":534000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":534000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":426000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":301000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":301000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":543000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":543000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":242000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":242000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":709000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":709000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":166000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":166000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":862000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":759000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":139000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":163000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":24000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":333000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":170000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":76000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2011-01-01","end":"2011-12-31","val":33000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":9000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":14000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":30000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-30000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":22000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":22000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":31000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":31000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":40000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":40000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":3000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-3000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-3000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-3000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-33000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-22000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-22000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":38000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":38000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-38000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-3000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":3000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":6000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-6000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-6000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-09-30","val":4000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":4000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-3000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-3000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-3000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":127000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":70000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":70000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":68000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":68000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":68000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":20000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":20000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":16000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":16000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":43000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":43000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":43000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":24000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":64000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":50000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-12-31","val":50000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":50000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":50000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-174000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-12-31","val":61000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":61000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":61000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":61000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":70000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":70000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":70000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":70000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":219000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":219000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":219000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":219000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-144000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-144000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-141000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":79000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":83000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-619000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":3507000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":2965000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":1671000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":4511000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":1546000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":4629000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":4877000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":241000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":696000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":696000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":455000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":455000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1245000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":1245000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":549000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":549000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1918000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2063000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2063000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":729000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":746000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1529000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":1555000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":800000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":809000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":2345000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":2377000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":816000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":822000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":2995000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":2995000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":2995000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1054000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1054000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2165000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":2165000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1111000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":1111000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":3252000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":3252000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":1087000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":1087000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":4201000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":4201000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":4201000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1139000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1139000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2014000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2014000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":875000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":875000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2869000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":2869000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":855000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":855000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3118000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":3118000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2659000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":844000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":844000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1745000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":1745000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":901000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":901000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2782000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":2782000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1037000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1037000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3755000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3214000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":3214000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":932000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":794000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1889000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":1603000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":957000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":809000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":2706000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2302000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":817000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":699000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1685000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":1685000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":1685000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-19000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-19000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":305000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":305000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":324000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":324000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-140000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-140000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-445000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-445000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1330000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1330000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1330000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-203000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-203000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-299000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-299000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-96000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-96000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-329000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-329000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-30000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-30000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-662000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-662000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-662000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":78000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":78000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":363000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":363000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":285000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":285000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":448000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":448000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":85000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":85000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":17000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":17000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":17000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":339000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":339000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":641000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":641000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":302000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":302000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1351000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":1351000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":710000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":710000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1477000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1477000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1477000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":225000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":225000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":531000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":531000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":306000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":306000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":647000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":694000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":116000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":163000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":693000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":861000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":861000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-82000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-25000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1493000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1493000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-1468000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1468000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1896000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1896000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-403000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-403000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-2172000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-2172000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-2172000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-2172000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":16000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":16000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":59000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":59000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":43000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":43000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":446000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":446000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":387000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":387000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":915000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":915000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":915000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":915000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-1793000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-1793000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-562000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-562000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1231000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1231000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":340000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":340000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":902000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":902000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":813000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":813000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":813000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":813000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":471000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":471000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":938000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":938000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":467000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":467000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1372000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":1372000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":434000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":434000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1733000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1733000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1330000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":304000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":304000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":769000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":769000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":465000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":465000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1223000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":1223000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":454000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":454000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1174000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1158000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":387000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":657000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":270000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":981000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":324000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1021000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":638000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":848000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-03-31","val":102000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":288000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":288000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":442000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":442000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-03-31","val":174000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":375000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":553000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2019-01-01","end":"2019-03-31","val":223000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":544000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":827000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":111000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":281000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":375000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"}]}},"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":"2009-06-30","val":517000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":915000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-03-31","val":454000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1400000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":1300000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":1900000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":1900000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-03-31","val":584000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":584000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1600000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":1600000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":2200000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":2200000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-03-31","val":501000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":501000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":1300000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":1300000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":1800000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1800000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-03-31","val":491000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":491000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":800000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":800000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":1300000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":1300000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-03-31","val":761000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":761000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1700000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":1700000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2600000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2600000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-03-31","val":259000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":259000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":600000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":800000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2016-01-01","end":"2016-03-31","val":102000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2022-01-01","end":"2022-03-31","val":208000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":962000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":1885000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-03-31","val":164000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":164000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":632000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":632000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":806000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":806000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":1040000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":152000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":152000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":601000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":601000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":812000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":812000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":1040000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":490000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1021000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":1184000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":1236000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2013-06-30","val":400000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":400000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3I"}]}},"IncreaseDecreaseInAccountsPayableAndAccruedLiabilities":{"label":"Increase (Decrease) in Accounts Payable and Accrued Liabilities","description":"The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":1807000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-1342000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-1393000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-403000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-356000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-316000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1150000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1295000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1146000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":829000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":657000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":657000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-1086000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-1086000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-959000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":500000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":255000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":265000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-544000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-530000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-530000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1989000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1989000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1989000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":603000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":603000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":609000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":43000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-89000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-89000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":195000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":195000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-1500000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-40000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":353000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-12-31","val":793000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":358000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":358000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-4401000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-4332000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-4708000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-4708000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-5609000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-3228000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-3228000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-3228000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-3228000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-42000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-42000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":475000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":475000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":593000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":593000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":865000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":865000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":865000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":865000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-187000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-187000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":771000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":771000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-815000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-815000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":-478000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-478000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-478000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-478000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-1174000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-1174000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1007000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-1007000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":-583000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":-583000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":-549000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-549000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-423000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-454000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-454000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":47000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":47000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":-430000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-430000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":-661000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-540000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-686000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-622000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-1067000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-964000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncreaseDecreaseInAccruedIncomeTaxesPayable":{"label":"Increase (Decrease) in Income Taxes Payable","description":"The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":-73000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-222000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-176000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":12000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":186000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":186000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":186000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-174000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-174000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-174000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":369000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":369000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":369000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-54000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-54000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-54000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-331000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-331000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-331000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":17000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":17000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":17000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":64000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":64000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":64000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":38000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":38000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":38000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-7000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-59000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-12-31","val":59000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":20000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":20000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":48000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":48000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":65000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":65000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":70000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":22000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":22000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":22000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":22000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":25000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":25000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":18000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":18000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":63000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":63000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":205000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":205000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":327000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":327000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-105000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-105000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":-185000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-185000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-185000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-185000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":251000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":251000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":133000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":133000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":311000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":311000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":225000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":225000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":66000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":195000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":195000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":207000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":207000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":512000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":512000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":559000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":472000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":20000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-238000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-169000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-305000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":71000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":64000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-2000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":107000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":119000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":119000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":42000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":42000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":42000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":265000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":265000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":242000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-87000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-79000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-79000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":112000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":112000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":112000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":24000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":24000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":24000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-17000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-17000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-17000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":349000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":349000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":349000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":108000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":108000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":108000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":221000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":320000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-12-31","val":-77000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-78000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-78000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":70000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":68000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-41000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-41000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":242000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":484000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":484000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":484000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":484000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":311000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":311000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-58000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-58000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-92000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-92000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":86000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":86000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":86000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":86000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-439000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-439000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-287000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-287000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":96000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":96000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":230000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":230000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":230000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":230000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":248000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":248000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":75000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":75000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":44000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":44000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":91000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":91000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":84000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":110000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":110000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":787000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":787000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":226000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":226000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":46000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":27000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":49000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-243000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-16000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-12000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-01-01","end":"2008-06-30","val":663000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":822000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-03-31","val":478000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":555000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":555000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":826000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":826000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-03-31","val":-102000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-113000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-285000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":-304000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-348000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-327000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-03-31","val":632000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":629000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":132000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":125000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":135000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":129000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-03-31","val":317000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":359000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-16000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":150000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":663000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":663000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-03-31","val":228000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":228000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-227000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":155000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":-445000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-63000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-03-31","val":242000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":252000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":101000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":416000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":315000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-03-31","val":555000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":555000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":307000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":954000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":938000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":938000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-03-31","val":316000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":316000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":511000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":511000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":460000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":460000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-03-31","val":389000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":535000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":306000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":454000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":310000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":445000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":688000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":688000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":920000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":920000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":1069000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":1069000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-03-31","val":884000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":642000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":-1506000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-1480000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1240000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"}]}},"IncreaseDecreaseInOtherCurrentAssets":{"label":"Increase (Decrease) in Other Current Assets","description":"Amount of increase (decrease) in current assets classified as other.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-210000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-95000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-95000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-127000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-127000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-176000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-60000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-58000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-58000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-89000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-89000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-89000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-33000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-33000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-33000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-65000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-65000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-65000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-39000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-39000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-39000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":-94000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-94000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-94000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":199000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":237000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-12-31","val":-186000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-170000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-170000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-324000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-254000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-192000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-192000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-293000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-350000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-350000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-350000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-350000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":82000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":82000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":105000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":105000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":172000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":172000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":119000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":119000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":119000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":119000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":158000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":158000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-12000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-12000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":313000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":313000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":335000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":335000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":335000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":122000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":122000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":347000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":347000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":367000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":367000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":13000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-6000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-6000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-146000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-146000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":-219000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-219000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-03-31","val":52000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-27000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":76000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"}]}},"IncreaseDecreaseInOtherOperatingCapitalNet":{"label":"Increase (Decrease) in Other Operating Assets and Liabilities, Net","description":"Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":358000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":234000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":245000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":275000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":276000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":53000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":154000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":154000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":165000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":165000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":182000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":182000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":114000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":19000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":21000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":217000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":218000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":181000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":182000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":233000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":149000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-106000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":-183000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":131000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":25000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":219000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-12-31","val":18000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-154000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-154000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":42000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":166000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-12-31","val":370000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":370000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":370000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":-382000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":-382000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-382000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-382000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-382000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2015-01-01","end":"2015-06-30","val":307000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":499000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":499000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":650000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":650000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":650000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":367000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":367000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":304000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":304000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":313000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":313000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":461000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":461000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":461000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":8000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":8000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-729000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-729000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":-722000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-722000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-680000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-680000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-680000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":-77000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-77000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-77000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"}]}},"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":"2007-01-01","end":"2007-12-31","val":96000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-31000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":-6000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":9000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":73000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":77000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":-131000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-61000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":-73000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"}]}},"IncreaseDecreaseInReceivables":{"label":"Increase (Decrease) in Receivables","description":"The increase (decrease) during the reporting period in the total amount due within one year (or one operating cycle) from all parties, associated with underlying transactions that are classified as operating activities.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":2219000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-1518000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-1542000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":602000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":573000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":573000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":850000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":850000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":929000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":338000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":360000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":360000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-472000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-472000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-452000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":755000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":747000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":747000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-1413000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-1413000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-1413000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-1431000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1431000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1431000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":1091000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1091000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":1091000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":158000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":158000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":158000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":740000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":740000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-955000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":417000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":379000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-12-31","val":44000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-401000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-401000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-3909000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-3909000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-3999000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-3999000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-4248000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-2062000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-2062000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-2062000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-2062000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":937000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":937000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1179000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":1179000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":1366000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1366000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":2086000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2086000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2086000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2086000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1238000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":1238000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2155000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":2155000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-138000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-138000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":97000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":97000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":97000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":97000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-1010000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-1010000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1432000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-1432000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":-609000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":-609000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":-1088000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-1088000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-931000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":76000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":76000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":702000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":702000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":532000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":532000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":133000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":116000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":85000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-55000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-352000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-252000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncreaseDecreaseInRestrictedCashAndInvestments":{"label":"Increase (Decrease) in Restricted Cash and Investments","description":"The net cash inflow or outflow during the period for the aggregate increase (decrease) associated with funds and investments that are not available for withdrawal or use (such as assets held in escrow or contractually limited as to use or disposition) and are associated with underlying transactions that are classified as investing activities.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":4019000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":4019000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":4019000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":754000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":754000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1637000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-1637000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2254000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2254000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":-2826000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-2826000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-2826000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1193000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-1193000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1193000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-1193000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-1193000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-1193000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-1193000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-1193000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"}]}},"IncrementalCommonSharesAttributableToShareBasedPaymentArrangements":{"label":"Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements","description":"Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":2900000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":2900000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":3000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2800000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":2600000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2500000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2500000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1400000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1400000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":1400000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1200000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1200000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":1400000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":1400000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1200000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1200000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1300000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":800000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":800000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":800000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":800000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":800000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":800000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":700000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":700000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":700000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":700000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":800000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":800000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":800000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":800000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":700000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":700000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":700000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":700000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":700000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":700000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":700000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":700000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":700000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":500000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":500000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":500000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":500000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":500000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":500000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":600000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":600000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":600000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":600000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":500000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":400000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":400000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":300000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":300000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":300000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":400000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":300000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":300000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":200000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":800000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":800000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":800000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":800000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":800000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":800000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":900000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":900000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":800000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1400000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":1400000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1500000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1500000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":1700000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":1700000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1500000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":1500000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1600000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1600000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1600000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1600000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1600000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1600000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":1600000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1300000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1300000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":1200000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":1200000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1100000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1100000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":19800000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":22300000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":23800000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"}]}},"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":"2018-12-31","val":8000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q4I"},{"end":"2019-09-30","val":2387000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"}]}},"InterestAndDebtExpense":{"label":"Interest and Debt Expense","description":"Interest and debt related expenses associated with nonoperating financing activities of the entity.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":339000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":70000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":32000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":94000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":24000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":129000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":124000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":27000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":59000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":59000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":32000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":32000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":99000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":99000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":40000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":40000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":140000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":133000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":133000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":38000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":37000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":70000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":67000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":32000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":30000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":96000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":92000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":26000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":25000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":116000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":116000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":116000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":215000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":215000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":242000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":242000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":27000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":27000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":267000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":267000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":25000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":25000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":298000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":298000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":298000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":30000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":30000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":58000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":58000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":28000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":28000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":94000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":94000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":36000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":36000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":130000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":130000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":154000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":34000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":34000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":64000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":64000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":30000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":30000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":93000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":93000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":29000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":29000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":118000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":132000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":132000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":20000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":22000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":38000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":42000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":18000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":20000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":52000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":58000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":14000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":16000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":77000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":77000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":77000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":30000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":30000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":38000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":38000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":8000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":8000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":86000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":86000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":48000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":48000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":147000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":147000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":147000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":60000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":60000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":148000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":148000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":88000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":88000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":216000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":216000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":68000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":68000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":292000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":292000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":292000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":81000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":81000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":167000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":167000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":86000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":86000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":258000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":258000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":91000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":91000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":345000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":345000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":345000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":97000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":97000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":194000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":194000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":97000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":97000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":290000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":290000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":96000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":96000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":389000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":389000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":389000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":98000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":98000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":251000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":251000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":153000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":153000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":632000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":632000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":381000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":381000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1066000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":1066000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":1066000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":352000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":352000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":662000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":662000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":310000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":310000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1015000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1015000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":353000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":353000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1424000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":1424000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":1424000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":1424000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":395000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":395000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":780000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":780000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":385000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":385000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1229000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1229000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":449000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":449000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1614000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1614000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1614000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1614000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":371000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":371000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":485000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":485000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":114000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":114000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":770000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":770000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":285000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":285000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1030000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1030000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1030000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1030000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":238000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":238000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":468000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":468000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":230000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":230000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":698000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":698000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":230000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":230000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":945000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":945000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":957000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":284000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":284000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":536000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":536000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":252000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":252000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":848000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":848000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":312000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":312000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1175000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1169000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":318000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":594000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":276000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":864000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":270000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1079000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"InterestCostsCapitalizedAdjustment":{"label":"Interest Costs Capitalized Adjustment","description":"Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":100000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":137000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":137000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":180000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":180000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":180000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":138000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":138000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":138000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":64000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":64000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":64000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":52000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":52000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":52000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":46000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":46000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":46000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":85000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":89000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":89000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":83000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":84000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":84000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":84000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":61000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":61000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":61000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":61000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":11000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":30000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":50000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":69000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":69000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":69000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":69000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":19000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":19000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":42000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":42000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":69000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":69000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":98000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":98000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":82000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":33000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":33000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":67000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":67000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":134000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":134000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":189000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":156000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":54000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":115000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":177000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":179000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"InterestPaid":{"label":"Interest Paid, Including Capitalized Interest, Operating and Investing Activities","description":"Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to 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; classified as operating and investing activities.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":84000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":81000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":116000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":164000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":164000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":29000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":83000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":83000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":108000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":108000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":161000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":161000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":161000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":213000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":213000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":236000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":236000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":292000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":292000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":315000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":315000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":315000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":72000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":72000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":95000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":95000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":167000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":167000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":190000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":190000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":190000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":99000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":99000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":122000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":122000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":215000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":215000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":238000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":238000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":238000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":91000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":91000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":110000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":110000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":199000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":200000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":219000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":219000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":219000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":89000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":89000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":108000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":108000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":200000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":198000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":246000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":246000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":89000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":89000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":154000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":224000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":312000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":70000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2018-01-01","end":"2018-06-30","val":182000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":199000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"}]}},"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":"2015-01-01","end":"2015-12-31","val":246000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":154000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":224000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":312000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":312000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":70000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":155000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":155000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":266000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":266000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":351000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":351000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":351000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":97000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":97000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":182000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-09-30","val":298000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":298000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":383000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":383000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":383000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":114000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":114000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":199000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":610000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":611000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":911000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":912000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":912000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":572000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":775000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-07-01","end":"2020-09-30","val":1300000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1600000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":1521000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":1521000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":1521000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1685000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1685000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1685000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1685000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":598000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":846000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":1236000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":1425000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1425000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1425000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1425000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":410000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":410000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":509000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":509000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":906000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":906000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":1099000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1099000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1017000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":395000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":395000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":483000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":483000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":897000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":897000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":1208000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1052000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":474000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":654000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":1063000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":1250000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2009-12-31","val":584000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":584000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q4I"},{"end":"2010-06-30","val":738000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":661000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":636000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":636000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":636000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":668000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":772000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":794000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":655000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":655000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":655000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":655000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":803000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":998000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":745000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":763000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":763000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":763000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":763000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":763000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":690000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":725000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":708000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":589000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":589000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":589000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":589000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":589000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":688000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":693000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":713000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":485000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":485000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":485000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":485000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":485000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":533000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":497000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":541000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":395000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":395000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":395000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":395000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":395000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":466000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":381000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":397000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":395000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":395000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":395000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":395000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":395000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":526000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":429000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":519000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":776000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":776000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":776000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":776000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":776000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":562000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":858000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":549000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":788000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":788000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":788000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":788000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":788000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":990000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1030000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":665000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":533000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":533000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":572000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":572000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":572000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":505000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":503000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":753000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1009000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1009000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1009000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1009000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1009000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1282000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":917000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":884000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1066000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1066000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1066000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1066000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1066000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1066000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":599000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":715000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1044000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1147000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1147000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1147000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":1147000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":1147000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":1147000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1349000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1172000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1116000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1027000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1027000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1027000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1027000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1027000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1064000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1643000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1050000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":796000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":796000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":796000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":796000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q4I"},{"end":"2025-03-31","val":848000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":546000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":769000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"}]}},"InventoryGross":{"label":"Inventory, Gross","description":"Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.","units":{"USD":[{"end":"2009-12-31","val":1162000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":1162000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q4I"},{"end":"2010-06-30","val":1301000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1208000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1113000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":1113000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":1113000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1163000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1274000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1321000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1167000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":1167000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":1167000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":1167000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1348000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1597000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1395000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1445000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1445000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":1445000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":1445000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":1445000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1407000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1441000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1429000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1291000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1291000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":1291000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":1291000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1291000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1399000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1414000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1450000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1141000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1141000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":1141000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1141000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1141000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1223000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1209000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1211000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1036000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1036000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1036000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1036000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":1036000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1047000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":956000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":977000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":906000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":906000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":906000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":906000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":906000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1044000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":961000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1042000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1289000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1289000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":1289000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":1289000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1289000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1100000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1392000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1052000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1307000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1307000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":1307000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":1307000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":1307000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1531000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1629000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1648000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1487000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1487000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1621000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":1621000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1621000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1476000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1518000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1701000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1927000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1927000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1927000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1927000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1927000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2202000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1866000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1802000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1945000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1945000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1945000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1945000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1945000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1945000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1505000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1663000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":2036000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2180000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":2180000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":2180000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":2180000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":2180000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":2180000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2432000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2142000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2096000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2130000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":2130000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":2130000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":2130000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":2130000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2239000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2921000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2383000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2188000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2188000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":2188000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":2188000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":537000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2232000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1967000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2210000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":601000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"InventoryLIFOReserve":{"label":"Inventory, LIFO Reserve","description":"Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.","units":{"USD":[{"end":"2009-12-31","val":81000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":81000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q4I"},{"end":"2010-06-30","val":81000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":81000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":72000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":72000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":72000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":72000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":72000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":72000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":98000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":98000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":98000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":98000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":98000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":98000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":98000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":101000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":101000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":101000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":101000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":101000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":101000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":101000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":101000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":91000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":91000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":91000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":91000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":91000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":91000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":91000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":91000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":89000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":89000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":89000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":89000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":89000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":90000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":89000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":89000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":50000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":50000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":50000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":40000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":40000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":40000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":40000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":40000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":39000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":41000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":35000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":43000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":43000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":43000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":43000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":43000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":43000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":45000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":43000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":47000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":47000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":47000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":47000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":47000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":47000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":47000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":47000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":40000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":40000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":40000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":40000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":40000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":40000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":41000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":41000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":29000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":29000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":29000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":29000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":29000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":29000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":29000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":29000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":99000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":99000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":99000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":99000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":99000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":99000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":99000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":99000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":99000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":121000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":121000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":121000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":121000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":121000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":121000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":121000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":121000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":121000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":108000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":108000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":108000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":108000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":108000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":108000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":108000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":108000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":93000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":93000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":93000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":93000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q4I"},{"end":"2025-03-31","val":93000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":93000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":93000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"}]}},"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":"2008-12-31","val":958000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":958000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":958000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":1069000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":1132000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":1081000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":1081000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":1081000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":1081000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":998000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1066000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1220000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1127000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":1041000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":1041000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":1041000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":1041000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":1041000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":1091000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1202000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1249000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":1069000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1069000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":1069000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":1069000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":1069000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1250000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1499000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1297000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1344000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1344000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":1344000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":1344000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":1344000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1306000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1340000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1328000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1200000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1200000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":1200000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":1200000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1200000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1308000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1323000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1359000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1052000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1052000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":1052000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1052000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1052000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1133000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1120000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1122000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":986000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":986000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":986000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":986000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":986000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":997000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":906000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":927000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":866000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":866000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":866000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":866000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":866000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1005000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":920000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":1007000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1246000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1246000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":1246000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":1246000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1246000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1057000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1347000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1009000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1260000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1260000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":1260000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":1260000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":1260000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1484000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":1582000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1601000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1447000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1447000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1581000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":1581000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1581000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1436000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1477000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1660000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1898000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1898000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1898000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1898000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1898000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2173000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1837000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1773000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1846000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1846000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1846000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1846000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1846000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1846000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1406000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1564000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1937000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":2059000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":2059000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":2059000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":2059000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":2059000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":2059000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":2311000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2021000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1975000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":2022000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":2022000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":2022000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":2022000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":2022000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2131000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2813000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2275000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2095000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2095000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":2095000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":2095000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":1756000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2139000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1874000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2117000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1823000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2009-12-31","val":63000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":63000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q4I"},{"end":"2010-06-30","val":57000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":59000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":63000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":63000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":63000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":64000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":69000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":68000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":69000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":69000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":69000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":69000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":70000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":65000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":60000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":70000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":70000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":70000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":70000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":70000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":74000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":75000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":74000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":74000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":74000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":74000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":74000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":74000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":81000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":78000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":80000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":71000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":71000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":71000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":71000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":71000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":73000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":74000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":69000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":73000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":73000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":73000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":73000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":73000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":77000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":73000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":77000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":65000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":65000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":65000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":65000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":65000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":66000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":79000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":74000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":66000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":66000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":66000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":66000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":66000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":68000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":68000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":69000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":74000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":74000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":74000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":74000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":74000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":71000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":68000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":67000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":75000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":75000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":75000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":75000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":75000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":69000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":70000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":63000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":70000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":70000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":70000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":70000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":70000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":69000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":71000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":75000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":96000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":96000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":96000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":96000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":96000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":96000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":108000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":111000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":110000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":120000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":120000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":120000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":120000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":120000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":120000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":125000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":120000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":85000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":115000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":115000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":115000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":115000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":115000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":107000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":121000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":116000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":113000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":113000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":113000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":113000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q4I"},{"end":"2025-03-31","val":110000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":107000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":106000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"}]}},"InventoryWriteDown":{"label":"Inventory Write-down","description":"Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.","units":{"USD":[{"start":"2020-01-01","end":"2020-03-31","val":79000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":54000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":54000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":42000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":42000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":54000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":54000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"}]}},"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":170000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":170000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":170000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":179000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":179000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":179000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":176000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":176000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":165000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":204000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":196000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":196000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":155000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":155000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":155000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":197000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":197000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":197000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":237000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":237000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":237000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":278000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":278000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":175000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"LeaseCost":{"label":"Lease, Cost","description":"Amount of lease cost recognized by lessee for lease contract.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":184000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":184000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":355000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":355000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":171000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":171000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":665000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":667000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":304000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":306000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":953000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":953000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":256000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":476000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":220000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":673000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":200000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":904000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":904000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":870000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":870000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":870000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":661000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":661000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":661000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1011000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1011000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":1073000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":989000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":1098000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":744000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":740000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":532000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":532000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":1240000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1533000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1335000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1395000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1432000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1289000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":884000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1041000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1041000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1300000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1081000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1036000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-03-31","val":170000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":170000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":136000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":311000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":254000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":248000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-12-31","val":385000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":302000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":250000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":250000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":190000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":137000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":68000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-08-08","val":172000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q2I"},{"end":"2019-12-31","val":555000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-06-30","val":406000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":454000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":456000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":183000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":287000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":287000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":453000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":410000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":387000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":53000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":61000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":28000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":94000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":81000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":81000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-12-31","val":71000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":94000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":81000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":81000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":71000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":58000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":44000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":78000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":81000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":42000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":28000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":129000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":99000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":102000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":87000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":89000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":87000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":78000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":89000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":89000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":101000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":76000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":58000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":110000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":116000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":64000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":42000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":197000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":136000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":136000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":109000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":110000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":108000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":99000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":108000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":108000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":194000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":136000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":190000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":167000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":190000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":172000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":64000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":390000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":408000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":386000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":149000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":182000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":182000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":128000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":226000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":226000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":291000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":264000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":289000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear":{"label":"Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.","units":{"USD":[{"end":"2019-03-31","val":166000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":122000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":90000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":90000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":119000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2020-03-31","val":382000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":239000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":117000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"}]}},"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":62000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":61000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":44000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":44000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":101000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":110000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":114000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":235000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":187000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":175000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":113000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":111000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":111000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":127000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":93000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":81000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LIFOInventoryAmount":{"label":"LIFO Inventory Amount","description":"The amount of LIFO (last in first out) inventory present at the reporting date when inventory is also valued using different valuation methods.","units":{"USD":[{"end":"2009-12-31","val":175000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":177000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":177000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":176000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":176000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":185000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":185000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":205000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":205000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":199000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":199000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":189000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":189000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":192000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":192000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":172000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":172000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":169000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":169000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":168000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"}]}},"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":"2008-12-31","val":41537000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":41537000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":41537000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":41835000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":42214000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":44229000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":45531000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":46259000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":47503000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":52432000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":54065000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":54595000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":57244000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":60044000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":61622000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":64283000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":65625000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":64210000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":65824000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":67422000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":69437000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":69443000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":69443000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":69275000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":70293000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":71510000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":56259000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":53389000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":54369000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":50089000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":43437000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":43409000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":42018000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":42395000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":41630000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":43109000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":42465000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":41982000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":41443000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":42026000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":42808000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":44067000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":44957000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":43854000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":44380000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":44770000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":125443000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":109330000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":107190000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":101643000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":89452000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":84434000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":80064000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":79355000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":79937000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":75758000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":75036000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":74222000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":74221000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":72144000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":72609000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":71600000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":71199000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":71827000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":74008000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":74277000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":76216000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":85803000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":85445000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":85445000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":85445000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":85445000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":85445000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":84967000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":84360000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":83472000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":84186000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":6134000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":6134000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":6134000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":5411000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":5106000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":6092000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":6092000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":6092000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":6092000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":6491000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":6440000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":6062000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":6298000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":7825000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":7825000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":7825000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":7825000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":7825000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":9391000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":8093000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":7004000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":7947000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":7947000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":7947000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":7947000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":7947000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":8098000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7887000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7834000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7290000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":7290000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":7290000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":7290000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":7290000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7786000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":8234000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":8842000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":8434000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":8434000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":8434000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":8434000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":8434000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":8190000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":8869000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":9521000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8244000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":8244000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":8244000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":8244000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":8244000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6915000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":7825000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":7433000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6842000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":6842000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":6842000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":6842000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":6842000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":6826000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":5267000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":5688000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":6362000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":6362000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":6362000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":6362000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":6362000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":6852000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":6391000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":6362000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":7400000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":7400000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":7400000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":7400000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":7400000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":7070000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":8078000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":8372000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":7412000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":7412000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":7412000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":7412000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":7412000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":7537000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":7880000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":15697000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":14949000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":14949000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":14845000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":14845000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":12705000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":11963000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9919000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10500000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":8223000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":8223000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":8223000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":8223000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":8223000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":8631000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9586000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9126000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":8324000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":8324000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":8324000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":8324000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":8324000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":8324000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":8700000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":9730000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":7935000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":7757000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":7757000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":7757000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":7757000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":7757000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":7757000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":7440000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":7456000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8941000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":9148000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":9148000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":9148000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":9148000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":9148000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8812000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":9699000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":9541000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":9521000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":9521000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":9521000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":9521000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":9521000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":9623000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8564000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":9421000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":9428000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LiabilitiesOfAssetsHeldForSale":{"label":"Liabilities of Assets Held-for-sale (Deprecated 2014-01-31)","description":"Liability (such as a mortgage) related to a disposal group that is held for sale and anticipated to be sold in less than one year. The liability is expected to be discharged as part of the plan of sale for the asset.","units":{"USD":[{"end":"2014-03-31","val":95000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"}]}},"LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation":{"label":"Disposal Group, Including Discontinued Operation, Liabilities","description":"Amount classified as liabilities attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2015-09-30","val":29000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":110000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":110000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":110000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":110000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":110000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2017-03-31","val":126000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":16000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2018-06-30","val":145000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"}]}},"LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent":{"label":"Disposal Group, Including Discontinued Operation, Liabilities, Current","description":"Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2008-12-31","val":111000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":111000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":111000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":109000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":107000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":105000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":105000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":105000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":105000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":655000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":105000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":103000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":101000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":612000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":612000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":612000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":612000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":612000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":98000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":96000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":95000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":93000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2024-12-31","val":663000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":778000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent":{"label":"Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent","description":"Amount classified as liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2008-12-31","val":152000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":152000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":152000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":145000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":140000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":136000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":136000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":136000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":136000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":136000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":131000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":126000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":120000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":115000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":115000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":115000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":115000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":115000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":112000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":107000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":102000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":98000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2024-12-31","val":333000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":418000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LineOfCreditFacilityMaximumBorrowingCapacity":{"label":"Line of Credit Facility, Maximum Borrowing Capacity","description":"Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.","units":{"USD":[{"end":"2010-12-31","val":1500000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"}]}},"LineOfCreditFacilityRemainingBorrowingCapacity":{"label":"Line of Credit Facility, Remaining Borrowing Capacity","description":"Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).","units":{"USD":[{"end":"2010-12-31","val":1500000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"}]}},"LitigationSettlementAmount":{"label":"Litigation Settlement, Amount (Deprecated 2017-01-31)","description":"Amount of judgment or settlement awarded to (against) the entity in respect of litigation.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":190000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014"}]}},"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":5100000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":5900000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":7600000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7000000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":6900000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":6800000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6800000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q4I"},{"end":"2015-06-30","val":8300000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":8300000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":8400000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":8300000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":8300000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":8300000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q4I"},{"end":"2016-03-31","val":7600000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8300000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8300000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9800000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9800000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":9800000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9800000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9800000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9800000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9900000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":9900000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":9900000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10400000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10400000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10400000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":10400000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":10400000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q4I"},{"end":"2019-03-31","val":10400000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":10400000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-12-31","val":38588000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":38588000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":38588000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":38522000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":38494000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":38457000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":35827000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":35827000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":35827000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":35827000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":35636000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":35621000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":31313000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":29028000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":29028000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":29028000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":29028000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":29028000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":29028000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":25733000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":21562000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":20331000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":19146000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":19146000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":19146000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":19146000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":19146000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":19146000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":19105000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":19082000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":19059000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":19001000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":19001000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":19001000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":19001000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":19001000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":19014000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":18994000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":25850000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":25323000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":25323000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":25323000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":25323000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":25324000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":24787000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":22996000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":21677000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":21397000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LongTermDebtAndCapitalLeaseObligations":{"label":"Long-term Debt and Lease Obligation","description":"Amount of long-term debt and lease obligation, classified as noncurrent.","units":{"USD":[{"end":"2020-12-31","val":35745000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":35745000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-09-30","val":30915000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":29431000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":29431000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":29431000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":19645000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":19669000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":18597000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":18545000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":18390000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":25456000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":24978000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":24978000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":24978000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":24978000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":24979000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":24037000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":23342000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":20846000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":20623000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LongTermDebtAndCapitalLeaseObligationsCurrent":{"label":"Long-term Debt and Lease Obligation, Current","description":"Amount of long-term debt and lease obligation, classified as current.","units":{"USD":[{"end":"2020-12-31","val":440000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":440000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-09-30","val":780000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":165000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":165000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":165000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":165000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":165000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":165000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":139000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":158000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1224000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1202000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1202000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1202000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1202000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1202000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1203000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1347000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1179000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1138000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1138000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":1138000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":1138000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":1138000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1557000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":433000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1616000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1773000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities":{"label":"Long-term Debt and Lease Obligation, Including Current Maturities","description":"Amount of long-term debt and lease obligation, including portion classified as current.","units":{"USD":[{"end":"2019-12-31","val":38588000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":36185000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":36185000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":36185000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":36185000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":36185000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":36025000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":36003000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":31695000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":29617000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":29617000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":29617000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":29617000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":29617000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":29617000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":26372000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":22202000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":21024000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":19835000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":19835000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":19835000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":19835000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":19835000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":19835000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":19784000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":19827000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":19821000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":19738000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":19738000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":19738000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":19738000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":19738000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":19748000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":19737000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":26635000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":26116000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":26116000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":26116000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":26116000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":26117000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":25594000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":23775000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":22462000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":22396000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":239000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2012-12-31","val":-600000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":-600000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2015-03-31","val":700000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1450000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1450000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1450000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1450000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1450000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1450000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":1450000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":2000000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2017-03-31","val":500000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":500000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":500000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":500000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":500000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":500000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":500000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":500000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-09-30","val":116000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":116000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":116000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":116000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":116000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":116000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":116000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":116000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":31000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":51000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2464000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2460000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":2558000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":440000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":440000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":440000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":559000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":651000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q4I"},{"end":"2022-03-31","val":507000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":459000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":546000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2024-06-30","val":1200000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1000000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"}]}},"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":5500000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":6400000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":6400000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":8200000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":8200000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":7100000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":7100000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":7000000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":7000000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":8400000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"}]}},"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":3800000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":4400000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":3800000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":3500000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":5000000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":8000000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":6800000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"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":"2010-12-31","val":0,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":600000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1500000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":500000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":116000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2020-12-31","val":398000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":101000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":22000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":22000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1100000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1000000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","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":1500000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1200000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":500000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":100000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1300000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1200000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"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":"2010-12-31","val":0,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1400000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1200000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":500000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":100000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1300000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1200000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":1200000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3900000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2500000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1400000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1400000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":900000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":900000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","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":"2010-12-31","val":1600000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":0,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1500000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1300000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":500000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":100000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1200000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":4700000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":900000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1700000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1200000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1200000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1400000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1500000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","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":"2010-12-31","val":400000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":600000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1500000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1300000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":500000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":100000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":6400000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2100000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":465000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1100000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1100000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1200000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":4100000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","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":"2008-12-31","val":2049000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":2049000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":2049000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":2567000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":2556000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":2557000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":2557000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":2557000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":2557000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":2557000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":2511000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":2511000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":2512000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":5111000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":5111000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":5111000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":5111000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":5111000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":3748000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3749000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":5870000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":5871000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":5871000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":5871000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":5871000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":5871000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":5873000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":7620000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":7622000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":7023000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":7023000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":7023000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":7023000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":7023000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":7024000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":7026000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":6961000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6939000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":6939000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6939000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":6939000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":6939000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":6877000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":6835000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":6837000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":6838000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":6838000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":6838000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":6838000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":6838000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":6139000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":6880000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":6882000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":6883000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":6855000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":6855000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":6855000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":6855000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":5608000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":8331000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":8333000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9819000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":9819000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9819000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":9819000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":9819000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9322000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9324000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9326000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9328000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":9328000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":9328000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":9328000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":9328000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":10309000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":10312000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10198000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":10201000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":10201000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":10201000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":10201000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":10201000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":10203000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":10155000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":47583000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":38537000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":38537000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":38537000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":38537000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":38537000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":36058000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":36034000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":35899000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":35745000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":35745000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":35745000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q4I"},{"end":"2021-03-31","val":35466000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":35352000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-12-31","val":29431000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":29431000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":29431000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q4I"},{"end":"2022-03-31","val":25865000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":21743000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":20478000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":19670000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q4I"},{"end":"2023-03-31","val":19645000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":19669000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":18597000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":18536000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q4I"},{"end":"2024-03-31","val":18545000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":18390000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":25456000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":24978000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":24978000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":24978000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q4I"},{"end":"2025-03-31","val":24037000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":23342000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":20846000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"}]}},"LongTermDebtPercentageBearingVariableInterestRate":{"label":"Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate","description":"The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.","units":{"pure":[{"end":"2014-12-31","val":0.0004,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"}]}},"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":"2008-12-31","val":1263000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":1263000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":1263000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2008-12-31","val":1263000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-06-30","val":1350000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":1450000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":1732000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":1732000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":1732000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":1732000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":1732000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":1732000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-03-31","val":1776000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":1786000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1777000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":2039000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":2039000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":2039000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":2039000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":2039000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":2039000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":2093000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":2084000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":2105000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":2072000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":2072000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":2072000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":2072000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":2072000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":2072000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":1965000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":1972000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1982000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":1894000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1894000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":1894000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":1894000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":1894000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1917000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1808000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1713000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1459000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1459000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":1459000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":1459000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1459000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1511000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1547000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1544000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":1565000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1565000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":1565000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":1565000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":1565000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":1765000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":1762000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1614000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1434000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1434000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1434000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1434000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":1434000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1301000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1360000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1420000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1401000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"}]}},"LongTermPurchaseCommitmentAmount":{"label":"Long-term Purchase Commitment, Amount","description":"The minimum amount the entity agreed to spend under the long-term purchase commitment.","units":{"USD":[{"start":"2018-07-01","end":"2018-09-30","val":2000000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"}]}},"LossOnContractTermination":{"label":"Loss on Contract Termination","description":"The loss recognized on termination of a contract.","units":{"USD":[{"start":"2016-08-01","end":"2016-08-31","val":160000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-08-01","end":"2016-08-31","val":160000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-08-01","end":"2016-08-31","val":160000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-08-01","end":"2016-08-31","val":160000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q3I"},{"start":"2016-01-01","end":"2016-12-31","val":160000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":160000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":160000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"}]}},"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":"2008-12-31","val":25000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":25000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":25000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":61000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":62000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":78000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":78000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":78000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":78000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":78000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":102000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":114000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":136000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2012-12-31","val":32000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":32000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":32000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":32000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":32000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":58000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":97000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":178000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":246000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":246000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":246000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":246000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":246000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":371000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":523000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":606000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q4I"},{"end":"2018-09-30","val":4000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q4I"},{"end":"2019-09-30","val":4925000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":99000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":99000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":99000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":99000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":99000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":156000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":206000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":260000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":321000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":321000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":321000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":321000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":321000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":393000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":454000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":505000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":564000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders":{"label":"Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders","description":"Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":-246000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014"},{"start":"2019-01-01","end":"2019-12-31","val":131000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":131000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"}]}},"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":"2019-01-01","end":"2019-12-31","val":131000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"}]}},"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":"2007-01-01","end":"2007-12-31","val":-3098000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":-1279000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":-2189000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":-1510000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-1510000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-264000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":219000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":219000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":-764000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":-764000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":-1033000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-1033000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-1033000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-491000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-491000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-836000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":-836000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-1154000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-1154000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":1083000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1083000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1083000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-959000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":-959000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-1857000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":-1857000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-689000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":-689000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-1175000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-1175000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-1175000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-371000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-371000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":833000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":833000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":351000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":351000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":-846000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-846000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-846000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":31000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":31000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-449000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":-449000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":-987000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-987000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-2933000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-2933000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-2933000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1385000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-1385000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-2478000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-2478000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-1868000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-1868000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-2202000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-2202000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-2202000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":9000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":9000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1490000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1490000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1490000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1490000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":1484000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":1484000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":1484000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-77000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":66000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":66000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-513000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-513000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":391000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":391000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-802000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-572000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1158000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-1158000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":-1741000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-1741000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-2343000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-2343000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-2343000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-104000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-104000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-789000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":-789000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-2187000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-2187000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":-3102000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-3102000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-3102000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-814000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":-814000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1540000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-1540000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":24692000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":24692000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":22193000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":22193000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":22193000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1019000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-1019000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1954000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1954000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-1653000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1653000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-4516000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-4516000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-4516000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-4516000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-354000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-354000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-616000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-616000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-6040000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-6040000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-8572000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-8572000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-8572000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-8572000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3429000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-3429000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-8015000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-8015000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-11385000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-11385000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":-13715000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-13715000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-13715000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-13715000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-1080000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-1080000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-2896000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-2896000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":-4435000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":-4435000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":-4890000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-4890000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-4890000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-328000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-328000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-289000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-289000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":5046000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":5046000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":3844000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":3844000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-932000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-2175000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-3870000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-4844000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"NetCashProvidedByUsedInFinancingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Financing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of financing activities, excluding 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":-1505000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-1026000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-1026000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":1083000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1083000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-1175000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-846000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-2933000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-2933000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-2326000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-2326000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-2326000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1484000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":1484000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-77000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-12-31","val":391000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-572000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-12-31","val":-2343000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":-2187000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":-3102000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-3102000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-06-30","val":-1540000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":24693000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":24693000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":22196000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":22196000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":22196000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1019000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1950000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1950000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-1647000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-1647000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-4508000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-4508000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-4508000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-4508000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-352000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-352000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-611000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-611000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-6033000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-6033000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-8564000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-8564000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-8564000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-8564000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-3429000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-8015000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-11385000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-13715000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-13715000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-13715000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-4890000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-4886000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":3849000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-4835000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":-3075000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":-4210000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":-6459000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":-9329000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-9329000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":-1167000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":-2442000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":-2442000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":-3248000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":-3248000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":-5327000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-5327000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-5466000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-1054000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-1068000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-2349000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":-2408000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-4574000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":-4707000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":-9078000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-9295000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-9295000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-1741000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":-1741000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-4291000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":-4291000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-6488000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":-6488000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-9903000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-9903000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-9903000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-2415000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-2415000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6162000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-6162000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":-8871000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-8871000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":-12655000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-12655000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-12642000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-2195000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":-2195000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-4299000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":-4299000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":-6620000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-6620000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-8193000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-8044000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-8044000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-2373000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-2373000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-4088000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-4088000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-6830000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-6830000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-8470000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-8470000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-8470000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2206000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-2206000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3889000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-3889000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-5118000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-5118000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":-5423000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-5423000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-5423000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-637000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-637000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-1334000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-1334000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":-1976000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-1976000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-4742000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-4742000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-4743000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":-819000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-672000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1362000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-1211000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":-2261000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-2126000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":-3214000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-3079000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-3079000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-971000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-971000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-2286000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":-2286000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-1700000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-1700000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":-3206000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-3206000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-3206000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1415000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":-1415000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2703000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-2703000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-27726000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-27726000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-29027000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-29027000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-29027000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1530000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-1530000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-2106000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-2106000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-2398000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-2398000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-819000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-819000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-819000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-819000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-282000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-282000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1036000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-1036000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-1202000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-1202000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-1253000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-1253000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-1253000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-1253000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-662000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-662000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1955000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-1955000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-2974000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-2974000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":-4872000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-4872000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-4872000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-4872000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-1598000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-1598000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-3537000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-3537000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":-5011000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":-5011000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":-6980000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-6980000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-6980000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-1810000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-1810000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-3681000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-3681000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":-12800000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-12800000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":-14590000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-14590000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-731000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-2730000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-3989000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-5799000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"NetCashProvidedByUsedInInvestingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Investing Activities, Continuing Operations","description":"Amount of cash inflow (outflow) of investing activities, excluding 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":"2007-01-01","end":"2007-12-31","val":-3064000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-9329000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-8791000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-5327000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-4991000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-5130000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-988000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-2173000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-4392000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":-8663000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-8880000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-8880000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-4311000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":-4311000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-6861000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":-6861000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":-9058000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":-9058000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":-12473000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-12473000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-12473000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-2415000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-6162000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-09-30","val":-8871000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":-12655000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-12655000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-9863000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":-8193000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-6317000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-6317000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-1894000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-3046000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-5169000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-6244000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-6244000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-6244000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-2206000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-3889000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-09-30","val":-5118000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":-5423000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-5423000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-4742000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":-3079000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":-1700000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":-3206000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-3206000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1415000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-2703000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-27601000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-27572000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":-28873000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-28852000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-28852000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1509000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-1516000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-2081000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-2081000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-2367000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-2367000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-778000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-778000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-778000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-778000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-273000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-273000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1008000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-1008000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-1154000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-1154000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-1174000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-1174000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-1174000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-1174000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-662000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-1955000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-2974000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":-4872000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-4872000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-4872000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-6980000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-6463000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":-13821000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-4683000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":6798000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":5031000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":8136000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":10652000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":10654000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":780000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":2201000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":2201000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":3843000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":3843000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":5813000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":5807000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":5946000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2210000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":2227000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":4277000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":4321000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":6607000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":6744000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":9349000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":9566000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":9566000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2222000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":2222000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5564000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":5564000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":8638000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":8638000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":12281000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":12281000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":12281000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2765000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":2765000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5958000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":5958000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":8499000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":8499000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":11312000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":11312000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":11299000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2712000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":2712000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6225000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":6225000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":9786000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":9786000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":12927000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":12778000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":12778000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2697000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":2697000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5564000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":5564000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":8202000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":8202000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":11068000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":11068000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":11068000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":561000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":561000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1366000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1366000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2386000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":2386000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":3351000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":3351000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":3351000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":689000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":689000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1818000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1818000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2468000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":2468000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":3383000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":3383000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":3384000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":652000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":505000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2505000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":2354000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":3575000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":3440000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":4996000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":4861000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":4861000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1009000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":1009000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2765000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":2765000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":5169000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":5169000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":7669000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":7669000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":7669000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":948000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":948000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2961000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":2961000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":5366000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":5366000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":7375000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":7375000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":7375000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1339000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1339000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1699000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":1699000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":2551000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2551000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":3955000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":3955000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":3955000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":3955000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":910000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":910000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4224000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":4224000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":7342000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":7342000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":10434000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":10434000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":10434000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":10434000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3239000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":3239000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8568000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8568000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":12835000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":12835000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2870000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":2870000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":5940000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":5940000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":9069000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":9069000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":12308000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":12308000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":12308000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2007000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":2007000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":4401000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":4401000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":8083000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":8083000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":11439000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":11439000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2148000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":5108000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":7898000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":10532000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"NetCashProvidedByUsedInOperatingActivitiesContinuingOperations":{"label":"Net Cash Provided by (Used in) Operating Activities, Continuing Operations","description":"Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":6660000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":4982000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":8103000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":10629000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":10535000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":786000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":2223000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":2223000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":3874000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":3874000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":5856000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":5717000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":5856000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2259000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":2219000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":4339000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":4291000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":6680000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":6616000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":9139000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":9356000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":9356000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2219000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":2219000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5572000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":5572000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":8654000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":8654000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":12306000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":12306000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":12306000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2773000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":2773000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5975000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":5975000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":8529000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":8529000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":11348000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":11348000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":9050000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2721000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":2721000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":6243000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":6243000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":9833000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":9833000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":12983000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":10229000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":10229000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2704000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":2042000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5575000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":4316000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":8220000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":6390000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":8871000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":8871000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":8871000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":566000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":566000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1377000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1377000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":2403000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":2403000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":3254000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":3254000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":3254000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":139000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":139000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":942000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":942000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":1598000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":1598000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":2519000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2519000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2520000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":652000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2505000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":3575000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":4996000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":4861000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":4861000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":5169000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":7669000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":7669000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":7669000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":948000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2961000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":5439000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":5473000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":7203000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":7336000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":7336000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1224000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1295000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1660000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":1660000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":2475000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2475000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":3842000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":3842000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":3842000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":3842000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":788000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":788000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4112000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":4112000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":7022000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":7022000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":10253000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":10253000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":10253000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":10253000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3239000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8568000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":12835000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":16810000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-09-30","val":9069000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":12308000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":12308000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":10235000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":8183000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":8183000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":11739000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":10519000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-09-30","val":7898000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":9606000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":5400000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":4143000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2297000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":6414000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2271000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":6857000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":6857000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":368000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1050000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1050000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":682000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":682000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1977000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":1977000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":927000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":927000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2915000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2915000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2915000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1064000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1064000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2127000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2127000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1063000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1063000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3318000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":3318000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1191000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1191000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4530000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4530000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4530000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1549000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1549000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3366000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":3366000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1817000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":1817000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5137000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":5137000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":1771000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":1771000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6771000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":6771000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6771000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1559000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1559000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2887000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2887000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1328000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1328000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4262000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":4262000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1375000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1375000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4598000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4598000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4598000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1355000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1355000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2677000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":2677000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1322000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1322000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4260000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":4260000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1583000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1583000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5903000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":5903000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":5903000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1390000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1390000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2821000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2821000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1431000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1431000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4029000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4029000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1208000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1208000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":616000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":616000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":616000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-218000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-218000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-42000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-42000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":176000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":176000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2651000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2651000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-2609000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-2609000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-61000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-61000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-139000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-139000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-302000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-302000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-241000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-241000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":624000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":624000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":507000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":507000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":814000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":814000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":190000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":190000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":708000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":708000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1556000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1556000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":848000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":848000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3425000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":3425000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1869000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1869000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":631000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":631000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1266000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1266000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":635000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":635000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":354000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-912000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-985000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2232000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10585000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-8353000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-12-31","val":-14831000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-14831000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":-43000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":103000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":785000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":828000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2322000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2322000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2322000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4876000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8631000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8631000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3755000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3755000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":11377000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":11377000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":2746000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2746000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1263000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1263000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2123000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":860000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3498000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1375000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4696000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":888000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1"}]}},"NetIncomeLossAttributableToNoncontrollingInterest":{"label":"Net Income (Loss) Attributable to Noncontrolling Interest","description":"Amount of Net Income (Loss) attributable to noncontrolling interest.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":75000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":66000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":37000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":104000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":38000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":116000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":116000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":9000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":21000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":21000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":12000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":12000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":35000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":35000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":14000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":14000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":51000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":51000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":51000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":24000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":24000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":36000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":36000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":12000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":12000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":58000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":58000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":22000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":22000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":72000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":72000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":72000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2014-01-01","end":"2014-03-31","val":2000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":2000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":5000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":3000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":8000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":8000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":3000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":14000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":14000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":14000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":42000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":42000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":42000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":42000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":145000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":145000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":145000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":8000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":8000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":8000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":8000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":15000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":15000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":7000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":7000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":22000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":22000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":9000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":19000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":10000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":31000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":12000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":43000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-01-01","end":"2008-12-31","val":6844000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":1049000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":681000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":1974000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":926000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2911000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2911000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1063000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2124000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2124000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1062000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1062000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3314000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":3314000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1189000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1189000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4524000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4524000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4524000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1546000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1546000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3360000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":3360000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":1814000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":1814000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5129000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":5129000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":1767000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":1767000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6760000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":6760000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":6760000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":1556000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":1556000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":2883000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":2883000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":1326000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":1326000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":4254000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":4254000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1372000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":1372000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":4590000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4590000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4590000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1353000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1353000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2672000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":2672000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1319000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1319000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4251000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":4251000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1579000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1579000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5890000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":5890000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":5890000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1388000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1388000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2817000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2817000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1428000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1428000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4021000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4021000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1205000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1205000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":616000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":616000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":616000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-218000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-218000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-42000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-42000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":176000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":176000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2651000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2651000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-2609000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-2609000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-61000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-61000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-139000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-139000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-302000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-302000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-241000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-241000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":622000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":622000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":505000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":505000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":810000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":810000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":189000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":189000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1305000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1305000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1305000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":705000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":705000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1548000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1548000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":843000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":843000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3409000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":3409000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1861000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1861000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4114000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4114000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":4114000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":628000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":628000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1260000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1260000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":632000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":632000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":353000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":353000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-912000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-912000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-985000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-985000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-985000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2232000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2232000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10585000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-10585000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-8353000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-8353000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-14363000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-14363000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-3778000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-3778000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-15675000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-15675000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-15675000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-15675000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-346000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-346000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-443000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-443000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-97000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-97000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":184000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":184000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":623000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":623000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1512000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1512000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1512000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1512000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4642000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":4642000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8172000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8172000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3527000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3527000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":10701000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":10701000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":2528000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2528000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":12421000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":12421000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":12421000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":12421000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":977000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":977000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1578000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1578000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":601000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":601000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":2727000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":2727000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1149000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1149000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":3750000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":3750000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":3750000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":714000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":714000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1700000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1700000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":985000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":985000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2659000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2659000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":959000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":959000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2364000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2364000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":761000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1022000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":261000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1679000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":657000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1612000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2015-01-01","end":"2015-06-30","val":-42000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":176000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2651000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-2609000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-61000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-61000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-139000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-139000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-302000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-302000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-241000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-241000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":622000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":622000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":505000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":505000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":810000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":810000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":189000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":189000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2018-01-01","end":"2018-03-31","val":705000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":705000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1548000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1548000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":843000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":843000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3409000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":3409000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1861000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1861000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-03-31","val":628000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1260000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":632000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":353000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-912000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-15675000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-15675000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":-443000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-97000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":184000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":623000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1512000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1512000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1512000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4642000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":8175000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":8175000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3529000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3529000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":10707000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":10707000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":2529000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2529000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":12427000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":12427000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":12427000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":12427000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":977000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":977000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1578000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1578000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":601000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":601000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":2728000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":2728000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1150000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1150000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":3752000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":3752000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":3752000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":714000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":714000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1700000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1700000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":985000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":985000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":2660000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":2660000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":960000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":960000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2364000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2364000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":761000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1022000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":261000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1680000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":657000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1612000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"NoncontrollingInterestDecreaseFromDeconsolidation":{"label":"Noncontrolling Interest, Decrease from Deconsolidation","description":"The amount of the reduction or elimination during the period of a noncontrolling interest resulting from the parent's loss of control and deconsolidation of the entity in which one or more outside parties had a noncontrolling interest.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":4909000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":4909000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":4909000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"}]}},"NoncontrollingInterestIncreaseFromBusinessCombination":{"label":"Noncontrolling Interest, Increase from Business Combination","description":"Amount of increase in noncontrolling interest from a business combination.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":32000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":32000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":32000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":214000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":214000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":214000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":-246000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2019-01-01","end":"2019-09-30","val":4875000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":4875000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":4875000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":4875000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":4895000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":4895000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":4895000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"}]}},"NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance":{"label":"Noncontrolling Interest, Increase from Subsidiary Equity Issuance","description":"Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2019-01-01","end":"2019-09-30","val":8000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":8000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":8000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":8000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"}]}},"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":"2017-01-01","end":"2017-12-31","val":357000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":228000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":87000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":331000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":331000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":73000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":170000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":97000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":241000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":241000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":71000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":71000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":606000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":606000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":606000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-718000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-718000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-601000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-601000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":117000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":117000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-390000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-390000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":211000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":211000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-53000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-53000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-53000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-53000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":520000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":520000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":476000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":476000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-44000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-44000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":613000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":613000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":137000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":137000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":753000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":753000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":753000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":753000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":324000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":324000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":652000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":652000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":328000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":328000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":918000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":918000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":266000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":266000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1110000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1110000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1110000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1110000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":100000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":100000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":285000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":285000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":185000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":185000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":391000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":391000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":106000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":106000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":534000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":534000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":426000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":301000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":301000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":543000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":543000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":242000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":242000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":709000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":709000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":166000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":166000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":862000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":759000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":139000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":163000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":24000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":333000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":170000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":76000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-12-31","val":1012000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2008-12-31","val":1012000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":1012000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2009-06-30","val":749000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":622000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":1075000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":1203000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":1203000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":1203000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":1203000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2010-03-31","val":1077000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":872000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":899000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":900000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2010-12-31","val":900000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":900000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":900000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":900000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":998000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":813000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":849000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":916000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q4I"},{"end":"2011-12-31","val":916000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":916000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":916000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2012-03-31","val":874000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":911000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":1150000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"}]}},"NumberOfOperatingSegments":{"label":"Number of Operating Segments","description":"Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"segment":[{"start":"2015-01-01","end":"2015-09-30","val":3,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-03-31","val":3,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":3,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":3,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":3,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":3,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":3,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":3,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":3,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":3,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":3,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-09-30","val":3,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2019-01-01","end":"2019-03-31","val":3,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":3,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":4,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-12-31","val":3,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":3,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":3,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-12-31","val":3,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":3,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-09-30","val":3,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-12-31","val":3,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":3,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":3,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":3,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":3,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":3,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-09-30","val":3,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-12-31","val":3,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":3,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":3,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":3,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":3,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":2,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}],"site":[{"start":"2020-01-01","end":"2020-09-30","val":3,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2021-01-01","end":"2021-03-31","val":3,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1"},{"start":"2022-01-01","end":"2022-03-31","val":3,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"}]}},"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":{"segment":[{"start":"2011-01-01","end":"2011-12-31","val":3,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":3,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":3,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":3,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":3,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":3,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":3,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":3,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":3,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":3,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":3,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":3,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-09-30","val":3,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-12-31","val":3,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":3,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":3,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":3,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-12-31","val":3,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":3,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-12-31","val":3,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":3,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":4,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-12-31","val":3,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":3,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":3,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":3,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":3,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":3,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":3,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":2,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":1320000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":699000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":380000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":994000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":295000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":1257000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":1247000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":270000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":632000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":632000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":362000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":362000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":991000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":991000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":359000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":359000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":1350000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1275000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1300000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":375000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":349000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":684000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":631000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":309000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":282000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":972000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":908000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":288000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":277000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":1371000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1396000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1396000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":441000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":441000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":829000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":829000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":388000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":388000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":1071000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":1071000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":242000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":242000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":1523000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1523000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1523000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":434000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":434000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":769000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":769000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":335000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":335000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":1163000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1163000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":394000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":394000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":1602000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1602000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1366000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":393000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":393000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":888000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":888000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":495000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":495000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1347000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":1347000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":459000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":459000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":1801000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1544000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":1544000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":388000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":317000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":886000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":746000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":498000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":429000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":1327000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1101000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":441000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":355000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":1503000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":1503000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":311000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":311000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":658000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":658000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":347000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":347000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":950000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":292000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":1270000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":272000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":610000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":338000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2"}]}},"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":91000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":182000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":91000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":321000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":139000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":449000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":85000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":129000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":45000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2022-01-01","end":"2022-12-31","val":374000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":398000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":398000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":518000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":459000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":486000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":682000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":679000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-08-08","val":488000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-08-08","val":488000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-09-30","val":1139000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1423000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1221000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1160000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1245000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1114000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":771000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":930000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":930000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1173000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":988000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":955000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-03-31","val":240000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":252000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":463000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":569000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":569000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":579000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":579000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":579000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":453000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":420000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":459000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":473000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":473000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":473000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":473000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":473000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":369000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":331000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":265000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":186000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":173000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":178000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":248000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":273000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":273000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":273000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":273000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":273000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":273000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":287000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":284000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":312000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":446000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":446000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":446000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":446000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":446000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":424000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":410000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":376000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":374000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":374000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":374000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":374000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":334000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":393000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":399000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":414000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":350000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2019-03-31","val":465000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":445000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":676000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":854000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":854000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":872000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":872000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":872000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":768000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":740000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":786000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":641000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":641000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":641000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":641000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":641000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":628000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":583000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":593000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":585000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":585000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":585000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":585000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":585000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":585000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":558000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":589000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":616000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":657000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":657000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":657000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":657000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":657000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":657000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":595000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":576000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":577000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":727000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":727000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":727000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":727000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":727000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":664000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":668000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":638000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":614000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":469000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":605000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":48,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":48000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":95000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":95000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":162000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":164000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":262000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":262000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":145000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":270000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":401000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":506000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":506000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":401000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":401000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":401000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":211000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":211000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":191000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":198000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":198000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":298000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":240000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":295000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OperatingLeasePaymentsUse":{"label":"Operating Lease, Payments, Use","description":"Amount of cash outflow from operating lease to bring another asset to condition and location necessary for its intended use.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":19,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":19000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":44000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":44000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":83000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":83000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":112000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":112000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":36000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":49000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":59000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":89000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":89000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":73000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":73000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":73000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":81000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":81000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":81000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":183000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":183000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":209000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":209000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":192000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OperatingLeaseRightOfUseAsset":{"label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","units":{"USD":[{"end":"2019-03-31","val":684000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":681000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1078000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1385000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1385000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1411000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":1411000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1411000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1193000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1129000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1196000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1062000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1062000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1062000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1062000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1062000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":949000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":860000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":804000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":726000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":726000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":726000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":726000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":726000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":726000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":689000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":721000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":825000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":903000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":903000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":903000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":903000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":903000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":903000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":852000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":827000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":854000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1130000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1130000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1130000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1130000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1130000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1038000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1022000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":961000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":937000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":937000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":937000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":937000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":755000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":925000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1189000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1170000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":908000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2011-12-31","val":1013000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":976000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1166000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1386000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1175000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1274000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1068000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":704000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":704000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":704000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":704000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":704000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"}]}},"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":"2011-12-31","val":140000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":158000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":141000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":192000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":179000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":255000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":275000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":186000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":186000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":186000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":186000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":186000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"}]}},"OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals":{"label":"Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals","description":"Contractually required future rental payments receivable on noncancelable subleasing arrangements.","units":{"USD":[{"end":"2011-12-31","val":11000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":3000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"}]}},"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":"2011-12-31","val":78000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":59000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":128000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":104000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":81000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":86000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":85000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":49000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":49000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":49000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":49000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":49000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"}]}},"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":"2011-12-31","val":91000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":88000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":89000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":168000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":90000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":100000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":87000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":68000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":68000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":68000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":68000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":68000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"}]}},"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":"2011-12-31","val":85000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":106000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":97000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":161000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":169000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":134000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":99000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":96000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":96000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":96000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":96000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":96000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"}]}},"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":"2011-12-31","val":102000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":105000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":122000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":169000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":148000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":230000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":135000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":147000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":147000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":147000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":147000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":147000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"}]}},"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":"2011-12-31","val":517000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":460000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":589000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":592000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":508000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":469000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":387000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":158000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":158000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":158000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":158000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":158000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"}]}},"OperatingLeasesIncomeStatementSubleaseRevenue":{"label":"Operating Leases, Income Statement, Sublease Revenue","description":"The amount of revenue recognized for the period under subleasing arrangements.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":4000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":4000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":4000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":4000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":4000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":3000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":3000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":4000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014"}]}},"OperatingLeaseWeightedAverageDiscountRatePercent":{"label":"Operating Lease, Weighted Average Discount Rate, Percent","description":"Weighted average discount rate for operating lease calculated at point in time.","units":{"pure":[{"end":"2019-03-31","val":0.0312,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":0.0303,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":0.0279,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":0.0253,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-03-31","val":0.0285,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":0.0503,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":0.0453,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":0.0473,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0.034,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0.0384,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":0.0384,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0.0494,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0.0477,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":0.0494,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"OtherAssetImpairmentCharges":{"label":"Other Asset Impairment Charges","description":"The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":619000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"}]}},"OtherAssetsCurrent":{"label":"Other Assets, Current","description":"Amount of current assets classified as other.","units":{"USD":[{"end":"2011-12-31","val":1297000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1640000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1640000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":1640000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":1640000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":1640000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":1713000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":1229000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":1186000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":1056000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1056000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":1056000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":1056000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":1056000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":1201000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":1246000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":1291000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":807000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":807000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":807000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":807000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":807000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":815000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":777000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":890000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":911000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":911000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":911000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":911000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":911000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":1284000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":1202000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":1083000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":1340000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1340000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":1340000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":1340000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1340000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":1261000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":466000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":483000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":733000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":733000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":733000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":733000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":733000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":712000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1096000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":1149000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":746000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":746000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":746000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":746000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":724000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":819000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":6445000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1323000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1323000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1432000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":1432000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1432000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":2220000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":2054000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1445000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1195000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1195000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1195000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1195000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1195000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1153000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1196000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1272000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1297000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1321000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1321000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1321000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1393000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1393000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1309000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1132000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1533000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1562000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1562000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1562000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":1562000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":1562000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":1562000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1394000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2097000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":2006000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1732000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1732000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1732000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1732000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":830000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1671000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1538000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1596000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":597000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":597000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":597000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":597000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":490000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":699000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":670000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":700000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":601000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent","description":"Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":38000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-112000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-208000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-246000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"}]}},"OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), before Tax","description":"Amount, before tax, of cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":178000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"}]}},"OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Tax","description":"Amount, after tax, of cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":139000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent","description":"Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":13000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":184000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":184000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-06-30","val":-12000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":-6000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-19000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":-7000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2010-01-01","end":"2010-03-31","val":-7000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-13000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-13000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-6000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-6000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":-20000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-09-30","val":-20000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":-7000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":-7000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":52000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":52000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":-7000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":-7000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-06-30","val":-14000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-06-30","val":-14000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":-7000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":-7000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":-23000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-23000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":-9000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":-9000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-12-31","val":60000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-13000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-8000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-24000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-11000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax","description":"Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-52000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-60000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-60000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":5000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":13000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":8000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":24000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":11000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":14000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":14000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":14000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":9000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":9000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":18000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":18000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":9000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":9000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":27000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":27000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":9000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":9000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":176000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":176000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":176000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":4000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":4000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":9000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":9000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":5000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":12000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":12000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":3000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-77000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-77000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-77000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":2000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":2000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":4000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":4000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":2000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":2000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":5000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":5000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":48000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":48000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":48000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":5000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":5000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":12000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":12000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":7000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":7000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":16000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":16000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":4000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":4000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":47000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":47000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":47000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":9000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":9000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":8000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":8000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":-1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":12000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":12000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":4000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":4000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-7000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-7000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":-7000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":4000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":9000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":9000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":5000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":5000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":153000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":153000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":144000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":144000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":137000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":137000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":137000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":2000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":4000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":4000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":2000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":2000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-30000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-30000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-34000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-34000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":78000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":78000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":78000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-111000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-111000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-91000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-91000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":20000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":20000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-63000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-63000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":28000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":28000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-71000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-71000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-71000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-71000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":52000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":52000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":49000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":49000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-3000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":4000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":4000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-45000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-45000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":1000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":1000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":9000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":9000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":8000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":8000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":57000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":57000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":48000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":48000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":321000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":321000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":321000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":321000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-5000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-5000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-7000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-7000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":-2000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":-2000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":39000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":39000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":46000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":46000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":34000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":34000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":34000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-4000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-4000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-12000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-12000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":-8000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-8000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-19000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-19000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":-7000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-7000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-89000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-89000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-3000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-5000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":-2000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":34000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":39000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":38000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax":{"label":"Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax","description":"Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":30000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":34000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-34000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":8000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":5000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":14000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":6000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-8000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-5000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":5000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":11000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":6000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":6000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":16000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":16000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":5000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":5000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":101000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":101000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":101000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":3000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":3000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":5000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":3000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":7000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":7000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":2000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":2000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-44000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-44000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-44000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-1000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-2000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":1000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-1000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-3000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":27000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":27000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":27000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-3000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":3000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-7000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-7000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-4000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-4000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-9000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-9000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-2000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-2000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":26000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":26000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":26000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-5000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-4000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-4000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-7000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-7000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-3000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-3000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":-4000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-4000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":4000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-1000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-3000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":-3000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-2000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":-2000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-43000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-43000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":-40000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-40000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":38000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":-38000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-38000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":-1000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-1000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":8000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":8000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":10000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":10000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-25000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-25000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":25000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":31000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-31000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":26000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-26000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-5000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":5000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":18000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-18000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-8000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":8000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":24000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-24000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-24000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-24000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":15000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":15000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":14000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":14000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-1000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-1000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":13000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":13000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":18000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":18000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":18000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":18000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":3000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":3000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":16000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":16000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":13000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":13000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":99000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":99000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":99000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":99000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-1000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-2000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":2000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":-1000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":10000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":10000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":12000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":12000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":10000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":10000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":5000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":4000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-6000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-1000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-26000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent":{"label":"Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Parent","description":"Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":8000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":110000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":110000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":30000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":30000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":-4000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-8000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":-4000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-13000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-5000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":34000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-3000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-5000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-14000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-6000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent","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, attributable to parent entity.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":14000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-24000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":-24000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-06-30","val":18000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":17000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":28000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":10000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":32000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":32000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":32000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2010-01-01","end":"2010-03-31","val":-3000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-4000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-4000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":-1000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-1000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":4000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-09-30","val":4000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":8000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":8000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":6000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":6000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-06-30","val":13000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-06-30","val":13000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":7000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":7000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":-12000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-12000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":-25000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":-25000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-12-31","val":-11000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-12000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-8000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"}]}},"OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax","description":"Amount after tax, before 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":"2010-01-01","end":"2010-12-31","val":4000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-11000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":-11000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":4000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":-12000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-8000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":-25000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-25000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-25000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":2000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":2000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":2000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":-1000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":-1000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":-1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-2000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-2000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-1000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-1000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-1000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":-1000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":-2000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-2000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-2000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-2000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":1000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":1000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":1000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":1000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":3000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":3000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":2000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":2000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":3000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":3000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":3000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":-1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":1000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"}]}},"OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent":{"label":"Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Portion Attributable to Parent","description":"Amount of tax expense (benefit), after 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, attributable to parent entity.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009"}]}},"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":"2019-01-01","end":"2019-09-30","val":-160000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"}]}},"OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax":{"label":"Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax","description":"Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":13000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-4000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-5000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":-1000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-6000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-6000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":2000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":2000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-16000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-16000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":-18000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-18000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-130000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-130000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-114000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-114000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-129000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-129000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-127000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-2000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-3000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-2000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":4000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":4000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":4000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":1000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":1000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":3000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":2000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":27000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":27000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":64000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":64000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":37000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":37000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":65000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":65000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":1000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":1000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":80000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":80000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":80000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":80000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":63000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":63000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":58000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":58000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":-5000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":-5000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":59000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":59000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":44000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":44000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":44000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":9000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":9000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":2000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":-7000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-7000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-6000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-6000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":-8000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-8000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-5000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-5000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-3000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-11000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":-8000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-10000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":1000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":-15000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax":{"label":"Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax","description":"Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":-7000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":2000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":5000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":5000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":5000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":5000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":36000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":36000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":32000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":32000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":36000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":36000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-36000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":1000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":1000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":1000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":1000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":4000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":4000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":4000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":4000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":8000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":8000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":18000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":18000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":18000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":18000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":22000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":22000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":22000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":22000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2"}]}},"OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax":{"label":"Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax","description":"Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":1000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-2000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-3000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":-1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-13000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":-10000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-13000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-13000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-2000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-2000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":2000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-3000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-1000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-1000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-1000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-5000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-2000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-2000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":1000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-6000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-1000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-3000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-2000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":1000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":1000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":1000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":1000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":-2000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-2000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-2000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-2000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-2000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-2000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-1000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":1000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-2000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-2000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-2000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":1000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":1000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":2000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":2000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":3000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-1000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":-4000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-1000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax":{"label":"Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax","description":"Amount of tax expense (benefit) for reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":1000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-4000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":-3000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-4000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":-4000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-1000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-1000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-2000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":-28000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-28000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":-28000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-28000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-28000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-28000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-28000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"}]}},"OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentRealizedUponSaleOrLiquidationNetOfTax":{"label":"Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment Realized upon Sale or Liquidation, Net of Tax (Deprecated 2013-01-31)","description":"Net of tax amount of the income statement impact of the reclassification adjustment for translation gain (loss) realized upon the sale or complete or substantially complete liquidation of an investment in a foreign entity. Also includes reclassification adjustments on foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.","units":{"USD":[{"start":"2013-01-01","end":"2013-06-30","val":28000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":28000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2"}]}},"OtherComprehensiveIncomeLossNetOfTax":{"label":"Other Comprehensive Income (Loss), Net of Tax","description":"Amount after tax and reclassification adjustments of other comprehensive income (loss).","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":8000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":161000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":153000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":144000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":144000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-12000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":-16000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-160000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-160000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-148000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-148000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-49000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-49000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-49000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-113000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-113000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-91000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-91000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":22000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":22000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-62000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-62000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":29000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":29000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":53000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":53000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":50000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":50000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-3000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":6000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":6000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-44000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-44000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":28000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":28000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":73000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":73000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":45000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":45000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":121000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":121000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":48000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":48000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":60000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":60000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":52000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":52000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":-8000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":-8000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":98000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":98000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":46000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":46000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":80000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":80000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":80000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":5000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":5000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-11000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-11000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":-16000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-16000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-26000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-26000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":-15000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-15000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-96000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-96000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-9000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-15000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":-6000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":25000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":40000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":23000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest":{"label":"Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest","description":"Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests.","units":{"USD":[{"start":"2013-01-01","end":"2013-03-31","val":0,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":0,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":0,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":0,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":0,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":0,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":0,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016"}]}},"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":"2007-01-01","end":"2007-12-31","val":-299000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":80000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":80000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-38000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":-46000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-13000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":25000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-44000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-44000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-44000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":48000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":113000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":113000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":65000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":65000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":153000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":153000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":40000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":40000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":72000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":72000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":72000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":2000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":2000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":72000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":72000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":70000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":70000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":105000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":105000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":33000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":33000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":41000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":41000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":41000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-5000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-5000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-7000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-7000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":-2000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-2000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":2000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":2000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":9000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":9000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-19000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-19000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-19000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":46000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":46000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":46000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":46000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":54000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":54000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":8000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":8000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":199000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":199000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":199000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":7000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":7000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":12000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":5000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":14000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":14000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":2000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":2000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-54000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-54000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-76000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":151000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":151000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":41000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":41000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":-110000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":-110000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-202000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-202000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-243000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-243000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":50000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":50000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":50000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":3000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":8000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":5000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":13000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":5000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":41000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":41000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":41000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":8000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":8000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":8000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":4000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":8000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":4000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":161000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":153000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":144000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":144000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":144000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":4000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-12000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-12000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":-16000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":-16000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":-160000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-160000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-148000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-148000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-49000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-49000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-49000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-113000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-113000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-91000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-91000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":22000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":22000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-62000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-62000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":29000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":29000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-67000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":53000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":53000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":50000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":50000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-3000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":-3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":6000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":6000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-44000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-44000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":28000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":28000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":73000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":73000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":45000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":45000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":121000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":121000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":48000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":48000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":403000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":60000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":60000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":52000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":52000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":-8000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":-8000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":98000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":98000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":46000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":46000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":80000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":80000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":5000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":5000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-11000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":-16000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-26000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":-15000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-96000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-9000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax","description":"Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-98000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":24000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":24000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":24000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":4000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":3000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":-1000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":4000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":1000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-8000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-8000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-8000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-8000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-8000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-8000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-8000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-8000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-8000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-7000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-7000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-8000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-8000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-1000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-8000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-8000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":-8000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-8000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-8000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":2000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":-1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":-1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":1000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-2000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-3000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":-1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-13000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-10000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-13000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax","description":"Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-56000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-09-30","val":14000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":0,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":14000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":14000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":2000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":2000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":2000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":2000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-4000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-4000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-5000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-5000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-5000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-5000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-5000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-04-01","end":"2015-06-30","val":5000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":0,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-1000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-1000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-1000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-4000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-4000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-4000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":4000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":0,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-4000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":4000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":0,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-4000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-4000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":1000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-1000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-1000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-1000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":4000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":3000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"}]}},"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":"2012-01-01","end":"2012-03-31","val":-28000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-24000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":4000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2013-01-01","end":"2013-03-31","val":-4000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-3000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2"}]}},"OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax (Deprecated 2013-01-31)","description":"Tax effect 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":"2012-01-01","end":"2012-03-31","val":17000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-15000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":2000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2013-01-01","end":"2013-03-31","val":3000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-2000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":0,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2"}]}},"OtherComprehensiveIncomeOtherNetOfTax":{"label":"Other Comprehensive Income, Other, Net of Tax","description":"Amount of increase (decrease) in other comprehensive income, after tax, from changes classified as other.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":-1000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":1000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-1000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":2000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-1000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":-1000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax (Deprecated 2012-01-31)","description":"Net of tax effect of the reclassification adjustment for accumulated gains and losses from derivative instrument designated and qualifying as the effective portion of cash flow hedges included in accumulated comprehensive income that was realized in net income during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":22000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":-12000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":6000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":-16000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":21000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":40000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":-40000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":19000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":-19000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":58000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-09-30","val":-58000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":18000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":-18000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":-83000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":-79000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":79000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-03-31","val":-14000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":14000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-06-30","val":-49000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-06-30","val":49000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":-35000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-04-01","end":"2011-06-30","val":35000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":-74000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":74000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":-25000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-07-01","end":"2011-09-30","val":25000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-12-31","val":-98000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":-98000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2012-01-01","end":"2012-03-31","val":28000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":24000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-4000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":24000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-12-31","val":24000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"OtherComprehensiveIncomeReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax":{"label":"Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax (Deprecated 2012-01-31)","description":"Tax effect on reclassification adjustment for accumulated gains and losses from derivative instrument designated and qualifying as the effective portion of cash flow hedges included in accumulated comprehensive income that was realized in net income during the period.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":-47000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-56000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":14000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"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":"2007-01-01","end":"2007-12-31","val":-243000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":207000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":207000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":-46000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":-81000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-54000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":-8000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-93000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-93000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-93000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":23000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":60000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":60000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":37000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":37000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":67000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":67000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":7000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":7000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":37000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":37000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":37000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-25000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":-25000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-4000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":-4000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":21000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":21000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":20000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":20000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":24000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":24000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":14000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":14000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":12000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":-2000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":-2000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":10000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":10000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":-2000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-2000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":16000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":16000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":16000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-6000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":-6000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":1000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":7000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":7000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":1000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":-3000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-3000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-3000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-5000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-5000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-5000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":-5000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-5000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":-5000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-5000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-5000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":2000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":2000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":2000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":2000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":3000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":3000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":3000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":-10000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-10000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-13000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":-13000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-3000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":-3000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-12000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":-12000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":1000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-14000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-14000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-14000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":5000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":5000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":6000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":14000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":14000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":8000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":8000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":13000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":13000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-3000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-4000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":-1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":-5000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":-1000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-6000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"}]}},"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":"2007-01-01","end":"2007-12-31","val":139000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-118000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":-118000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":53000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":53000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":53000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":-20000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":-20000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":-20000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":14000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":-13000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":-11000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":-13000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":-7000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":-7000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":7000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-8000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-8000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-8000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":8000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":0,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":-7000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":7000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":1000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":-1000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":-9000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":9000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":9000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":3000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":-3000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":1000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":1000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":4000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":4000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":1000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":1000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":-2000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":-2000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":-2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-3000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":-3000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":-3000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-3000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":0,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":-3000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":-3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":0,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-3000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":-3000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":-3000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":0,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-09-30","val":1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":6000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":-6000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":7000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":7000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":1000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":1000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":6000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":6000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-1000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-8000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-8000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-8000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":3000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-3000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-3000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":-3000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":0,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":-8000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":-8000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":-5000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":-5000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":7000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":7000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":1000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":0,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":1000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":-2000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"}]}},"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":"2007-01-01","end":"2007-12-31","val":99000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":13000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":13000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":3000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":3000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"}]}},"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":"2007-01-01","end":"2007-12-31","val":-56000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":-7000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":-7000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-1000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":0,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":0,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"}]}},"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":"2017-01-01","end":"2017-12-31","val":878000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":717000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":280000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1028000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1028000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":238000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":498000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":260000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":861000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":860000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":363000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":362000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":1425000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":1421000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":1421000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":195000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":197000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":311000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":311000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":114000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":114000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":542000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":542000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":231000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":231000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":884000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":884000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":884000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":884000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":258000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":258000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":506000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":506000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":248000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":248000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":762000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":762000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":256000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":256000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1065000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1065000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1065000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1065000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":299000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":299000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":590000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":590000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":291000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":291000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":909000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":909000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":319000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":319000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1271000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1271000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1271000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1271000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":308000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":308000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":318000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":318000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":10000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":10000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":646000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":646000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":328000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":328000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1084000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1084000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1165000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":410000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":410000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":754000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":754000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":344000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":344000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":1088000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":1088000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":334000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":334000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1581000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1319000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":392000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":889000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":497000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":1285000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":396000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1556000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherInventorySupplies":{"label":"Other Inventory, Supplies, Gross","description":"Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer.","units":{"USD":[{"end":"2009-12-31","val":515000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":515000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q4I"},{"end":"2010-06-30","val":506000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":488000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":414000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":414000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":414000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":431000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":433000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":459000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":443000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":443000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":443000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":443000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":475000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":534000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":590000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":612000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":612000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":612000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":612000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":612000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":643000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":641000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":647000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":628000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":628000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":628000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":628000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":628000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":630000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":643000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":657000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":585000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":585000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":585000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":585000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":585000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":617000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":638000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":601000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":568000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":568000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":568000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":568000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":568000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":504000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":502000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":503000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":446000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":446000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":446000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":446000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":446000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":452000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":453000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":449000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":447000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":447000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":447000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":447000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":447000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":470000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":466000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":434000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":445000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":445000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":445000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":445000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":445000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":470000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":531000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":916000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":879000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":879000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":974000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":974000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":974000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":902000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":945000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":885000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":848000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":848000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":848000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":848000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":848000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":851000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":878000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":843000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":783000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":783000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":783000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":783000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":783000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":783000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":798000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":837000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":882000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":913000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":913000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":913000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":913000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":913000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":913000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":958000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":850000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":895000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":988000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":988000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":988000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":988000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":988000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1068000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1157000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1217000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1279000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1279000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":1279000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":1279000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":1219000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1274000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1314000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1335000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1222000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2008-12-31","val":3217000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":3217000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":3217000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":3111000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":3079000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":3160000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":3160000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":3160000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":3160000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":3086000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":3176000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":3327000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":3279000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":3452000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":3452000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":3452000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":3452000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":3452000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":3432000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":3484000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":3295000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":3662000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":3760000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":3760000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":3760000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":3760000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":3701000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":3582000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":3584000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":3810000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":3810000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":3810000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":3810000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":3810000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":3764000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":3654000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":3618000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":3501000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":3501000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":3501000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":3501000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":3501000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":3441000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":3464000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":3433000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":3203000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":3203000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":3203000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":3203000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":3203000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3224000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":3209000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":3313000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":4039000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":4039000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":4039000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":4039000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":4039000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":4153000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":4050000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":3902000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":4299000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":4299000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":4299000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":4299000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":1352000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":4181000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":4171000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":4108000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":1171000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1171000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":1171000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":1171000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1171000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1063000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1023000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":915000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":1009000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1009000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":1009000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":1009000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":1009000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":1020000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":977000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":3566000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":3814000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":3814000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":3858000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":3858000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":3858000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":4743000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":4394000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":3043000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":3001000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":3001000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":3001000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":3001000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":3001000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2777000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2844000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":2889000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":3159000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":3159000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":3159000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":3159000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":3159000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":3159000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":3278000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":3278000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":3218000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":3332000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3332000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":3332000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":3332000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":3332000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":3332000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3349000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":3270000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":3328000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":3782000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3782000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":3782000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":3782000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3891000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3880000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3936000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":7030000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":7030000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":7030000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q4I"},{"end":"2025-03-31","val":7085000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":7208000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":7181000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"}]}},"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":"2007-01-01","end":"2007-12-31","val":870000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":312000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":380000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":1071000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":646000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":96000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":205000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":205000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":333000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":333000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":638000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":508000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":336000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":166000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":169000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":263000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":266000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":345000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":350000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":806000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":507000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":231000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":194000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":115000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":317000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":205000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":338000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":113000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":205000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":190000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":190000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":65000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":64000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":110000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":109000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":140000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":139000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":195000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":195000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":167000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":54000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":54000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":218000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":218000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":258000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":258000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":299000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":271000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":261000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":56000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":42000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":164000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":143000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":159000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":111000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":115000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":101000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":101000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":106000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":110000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":145000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":145000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":359000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":359000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":159000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":159000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":159000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":63000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":63000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":37000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":37000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":79000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":79000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":121000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":121000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":116000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":85000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":43000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":170000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-12-31","val":222000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":219000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":219000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":34000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":34000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":34000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":940000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":958000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":958000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":419000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":419000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":229000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"}]}},"OtherNoncashIncomeExpense":{"label":"Other Noncash Income (Expense)","description":"Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":-84000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-167000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":-170000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":23000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":23000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-96000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":-96000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":-74000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":-74000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-03-31","val":-225000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":-239000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-351000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-308000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-578000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-568000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":550000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":355000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":83000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":83000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-134000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-134000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-419000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-419000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":301000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":301000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-51000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-51000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-240000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-240000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-229000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-229000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-229000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-34000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-34000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":481000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":481000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":461000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":461000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":8000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":8000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":8000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":8000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-156000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-152000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":51000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":51000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":-343000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":-343000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":100000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":100000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-133000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-138000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-138000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-308000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-308000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":-339000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-339000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":-543000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-454000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-267000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-502000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-685000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-420000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherPostretirementBenefitExpense":{"label":"Other Postretirement Benefits Cost (Reversal of Cost)","description":"Amount of cost (reversal of cost) for other postretirement benefits. Excludes pension benefits.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":142000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":158000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":158000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":180000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":180000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":180000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":194000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":194000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":194000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":218000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":218000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":218000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":229000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":229000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":229000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":215000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":215000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":215000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":200000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":200000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":200000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":182000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":182000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":182000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":181000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":181000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":181000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":182000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":182000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":182000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":220000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":220000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":220000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":235000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":235000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":235000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":235000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":211000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":211000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":211000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":211000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":211000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":211000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":211000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":211000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":175000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":175000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":175000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":205000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":205000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":240000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherSalesRevenueNet":{"label":"Other Revenue, Net (Deprecated 2018-01-31)","description":"Amount, after sales adjustments, returns, allowances, and discounts, of revenue classified as other.","units":{"USD":[{"start":"2018-01-01","end":"2018-03-31","val":69000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1"}]}},"PaymentsForDerivativeInstrumentFinancingActivities":{"label":"Payments for Derivative Instrument, Financing Activities","description":"The cash outflow for derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.","units":{"USD":[{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-03-31","val":149000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":367000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":367000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":377000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":377000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":824000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"}]}},"PaymentsForProceedsFromOtherInvestingActivities":{"label":"Payments for (Proceeds from) Other Investing Activities","description":"Amount of cash (inflow) outflow from investing activities classified as other.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":88000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":38000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":58000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":42000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":42000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":32000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":51000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":51000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":64000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":64000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":15000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":15000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":154000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":-93000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":-72000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":-93000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":-34000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":-116000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":17000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":-181000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":36000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":36000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":15000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":15000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":43000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":43000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":64000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":19000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":96000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":96000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":96000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":-92000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":-94000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":-39000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":-44000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":-9000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":-9000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":-57000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":-57000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":-78000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":31000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":31000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":63000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":63000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":-3000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":-3000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":132000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":122000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":122000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":97000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":96000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":187000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":186000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":267000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":245000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":346000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":346000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":346000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":87000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":87000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":254000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":254000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":373000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":373000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":269000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":269000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":269000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":44000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":44000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":104000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-09-30","val":165000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":169000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":169000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":170000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":37000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":-110000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":-84000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":-60000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":76000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":-59000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":-8000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":-8000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":49000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":49000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":88000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":182000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":52000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":81000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"}]}},"PaymentsForRepurchaseOfCommonStock":{"label":"Payments for Repurchase of Common Stock","description":"The cash outflow to reacquire common stock during the period.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":1129000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":860000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":1487000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":1511000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":1511000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":9000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":9000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":9000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":29000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":29000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":40000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":40000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":40000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-06-30","val":11000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":11000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":11000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":11000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":67000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":67000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":67000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":13000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":13000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":43000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":43000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":159000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":159000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":274000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":274000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":274000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":15000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":152000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":152000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":204000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":204000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":583000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":583000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":583000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":6000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":6000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":28000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":28000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":64000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":64000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":943000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":943000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":943000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":946000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":946000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1576000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":1576000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":2083000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":2083000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":2500000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2500000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2500000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":207000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":207000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":536000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":536000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":586000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":586000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":593000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":593000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":593000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":7000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":7000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":15000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":15000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":22000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":22000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":22000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":22000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":22000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":6000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":6000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":12000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":12000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":25000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":25000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":25000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":97000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":97000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":908000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":908000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":1248000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1248000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1248000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":237000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":237000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":237000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":237000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":237000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":237000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":237000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":237000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":237000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":4000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":3000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":36000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":36000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":568000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":568000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":2467000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":2467000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":732000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":732000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1177000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1177000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":1611000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":1611000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":1798000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1798000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1798000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":9000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":9000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":9000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":9000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":27000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":27000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":0,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"PaymentsForRepurchaseOfRedeemablePreferredStock":{"label":"Payments for Repurchase of Redeemable Preferred Stock","description":"The cash outflow for reacquisition of callable preferred stock.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":75000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":982000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":982000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":1661000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":1661000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":1661000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1661000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1661000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":765000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":413000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":677000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":940000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":940000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":260000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":520000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":520000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":794000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":794000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":1063000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":1063000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1063000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":269000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":269000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":538000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":538000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":848000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":848000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":1159000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":1159000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":1159000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":310000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":310000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":685000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":685000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":1060000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":1060000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":1436000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1436000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1436000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":374000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":374000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":813000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":813000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":1252000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1252000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":2128000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":2128000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":2128000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-06-30","val":517000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":517000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":1034000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":1034000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":1553000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1553000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":1553000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":514000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":514000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":1084000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":1084000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1649000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1649000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":2210000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2210000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2210000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":557000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":557000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":1113000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1113000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":1690000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1690000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":2264000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":2264000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":2264000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":574000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":574000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1149000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1149000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":1724000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":1724000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":2309000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2309000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2309000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":584000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":584000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1168000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1168000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":1754000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1754000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":2346000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":2346000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":2346000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":592000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":592000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1185000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1185000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":1780000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":1780000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":2374000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":2374000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":2374000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":591000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":591000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1178000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1178000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":1766000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1766000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":2624000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":2624000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":2624000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":913000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":913000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1627000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":1627000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":1634000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1634000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":1845000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":1845000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":1845000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":1845000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":211000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":211000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":420000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":420000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":630000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":630000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":839000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":839000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":839000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":216000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":539000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":863000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-12-31","val":1184000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1184000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"}]}},"PaymentsOfDividendsMinorityInterest":{"label":"Payments of Ordinary Dividends, Noncontrolling Interest","description":"Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":53000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":62000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":111000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":128000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":128000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-06-30","val":2000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-06-30","val":2000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":15000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-09-30","val":15000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":16000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2011-01-01","end":"2011-03-31","val":121000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":121000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-06-30","val":121000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-06-30","val":121000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-09-30","val":121000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":121000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-12-31","val":121000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"}]}},"PaymentsOfDividendsPreferredStockAndPreferenceStock":{"label":"Payments of Ordinary Dividends, Preferred Stock and Preference Stock","description":"Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity.","units":{"USD":[{"start":"2020-10-01","end":"2020-10-31","val":200000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q3I"},{"start":"2021-01-01","end":"2021-03-31","val":200000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q1"},{"start":"2021-04-01","end":"2021-06-30","val":200000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q2"},{"start":"2021-07-01","end":"2021-09-30","val":200000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q3"},{"start":"2021-10-01","end":"2021-12-31","val":200000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4"},{"start":"2022-01-01","end":"2022-03-31","val":200000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-03-31","val":200000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-04-01","end":"2022-06-30","val":200000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-04-01","end":"2022-06-30","val":200000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q2"},{"start":"2022-07-01","end":"2022-09-30","val":200000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-07-01","end":"2022-09-30","val":200000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q3"},{"start":"2022-10-01","end":"2022-12-31","val":200000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-10-01","end":"2022-12-31","val":200000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":200000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1"},{"start":"2023-04-01","end":"2023-06-30","val":205000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2"},{"start":"2023-07-01","end":"2023-09-30","val":187000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":762000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":679000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":170000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1"},{"start":"2025-01-01","end":"2025-12-31","val":679000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2018-01-01","end":"2018-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":50000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":50000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"}]}},"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":"2018-01-01","end":"2018-09-30","val":88000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":140000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"}]}},"PaymentsToAcquireOilAndGasProperty":{"label":"Payments to Acquire Oil and Gas Property","description":"The cash outflow to purchase of mineral interests in oil and gas properties for use in the normal oil and gas operations and not intended for resale.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":460000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"}]}},"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":"2007-01-01","end":"2007-12-31","val":3360000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":1871000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":3070000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":4664000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":4126000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":1071000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1902000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1902000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":2649000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2649000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":3581000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":3245000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3245000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":848000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":768000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":1716000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":1560000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":2816000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":2580000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":3940000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":3940000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":3940000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1325000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1325000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":2958000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":2958000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":4969000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":4969000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":7518000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":7518000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":7518000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":2412000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":2412000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":5125000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":5125000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":7716000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":7716000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":10226000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":10226000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":7874000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2070000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":2070000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":4280000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":4280000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":6551000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":6551000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":9037000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7357000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":7357000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2269000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1794000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4927000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":3924000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":7525000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":5959000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":8930000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":8930000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":8930000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":1675000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":1675000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":3065000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":3065000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":4192000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":4192000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":5272000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":5272000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":5272000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":646000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":646000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":1247000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":1247000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":1845000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":1845000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":2717000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2717000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2717000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":722000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":722000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":1492000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":1492000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":2439000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":2439000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":3599000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":3599000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":3599000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":1032000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":1032000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2319000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":2319000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":3638000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":3638000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":4975000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4975000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":4975000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":1259000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":1259000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2470000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":2470000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":4184000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":4187000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":6355000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":6367000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":6367000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1293000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1300000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1675000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":1675000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":1921000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":1921000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":2535000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":2535000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":2535000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":2535000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":579000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":579000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1277000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":1277000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":1933000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1933000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":2870000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2870000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2870000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":2870000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":858000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":858000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1830000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":1830000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":2977000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":2977000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":4497000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":4497000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":4497000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":4497000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1461000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1461000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3107000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":3107000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":4726000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":4726000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":6270000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":6270000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":5696000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1783000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":1783000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3554000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":3554000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":5237000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":5237000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":7018000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":6263000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1908000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3906000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":5674000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":6427000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"PaymentsToAcquireShortTermInvestments":{"label":"Payments to Acquire Short-term Investments","description":"The cash outflow for securities or other assets acquired, which qualify for treatment as an investing activity and are to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":10000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":127000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":127000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":257000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":257000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":257000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"}]}},"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":"2016-12-31","val":963000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1005000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1005000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":1005000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":1005000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":1005000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":1008000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":1010000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":828000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":809000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":809000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":809000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":809000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":809000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":816000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":819000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":1927000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1807000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1807000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":1823000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":1823000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":1823000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":1968000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":1816000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":1728000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":1763000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1763000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":1763000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":1763000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":1763000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":1553000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":1551000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":1595000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1540000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1540000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1540000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1540000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1540000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1540000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1541000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1513000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1427000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1055000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1055000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1055000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":1055000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":1055000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":1055000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":977000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":978000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":910000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":931000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":931000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":931000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":931000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q4I"},{"end":"2024-03-31","val":933000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":935000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":933000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"}]}},"PreferredStockDividendsAndOtherAdjustments":{"label":"Preferred Stock Dividends and Other Adjustments","description":"The aggregate value of preferred stock dividends and other adjustments necessary to derive net income apportioned to common stockholders.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":318000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":318000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":844000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":844000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":844000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":844000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":800000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":200000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":200000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":600000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":200000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":800000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":280000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":280000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":535000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":535000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":255000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":255000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":754000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":754000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":219000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":219000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":923000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":923000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":923000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":170000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":170000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":340000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":340000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":170000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":170000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":509000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":509000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":169000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":169000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":679000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":679000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":170000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":340000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":170000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":509000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":169000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":679000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"PreferredStockDividendsPerShareDeclared":{"label":"Preferred Stock, Dividends Per Share, Declared","description":"Aggregate dividends declared during the period for each share of preferred stock outstanding.","units":{"USD/shares":[{"start":"2019-01-01","end":"2019-09-30","val":1489,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1489,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":1489,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":1489,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3489,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":3489,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":3489,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":2222,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":2222,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":4444,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":4444,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":2222,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":2222,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":6444,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":6444,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":2000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":2000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":8444,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":8444,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":8444,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":8444,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":2000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":2000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":4000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":4000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":2000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":2000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":6000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":6000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":2000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":2000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":8000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":8000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":8000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":8000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":2000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":2000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":4000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":4000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":2000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":2000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":6000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":6000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":2000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":2000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":8000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":8000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":8000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":8000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":2000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":4000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":4000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":2000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":2000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":6000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":6000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":2000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":2000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":8000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":8000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":8000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":2000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":2000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":4000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":4000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":2000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":2000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":6000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":6000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":2000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":2000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":8000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":8000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":2000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":2000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":6000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":2000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":8000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"PreferredStockParOrStatedValuePerShare":{"label":"Preferred Stock, Par or Stated Value Per Share","description":"Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.","units":{"USD/shares":[{"end":"2008-12-31","val":1,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":1,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":1,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":1,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":1,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":1,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":1,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":1,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":1,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":1,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":1,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":1,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":1,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":1,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":1,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":1,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":1,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":1,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":1,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":1,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":1,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":1,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q4I"},{"end":"2019-09-30","val":1,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":1,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":1,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":1,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":1,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":1,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":1,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":1,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":1,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":1,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":1,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":1,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":1,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":1,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":1,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":1,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":1,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":1,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":1,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":1,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":1,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":1,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":1,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":1,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":1,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":1,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":1,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":1,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":1,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":1,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":1,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":1,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":1,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":1,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PreferredStockSharesAuthorized":{"label":"Preferred Stock, Shares Authorized","description":"The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.","units":{"shares":[{"end":"2008-12-31","val":50000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":50000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":50000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":50000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":50000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":50000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":50000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":50000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":50000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":50000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":50000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":50000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":50000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":50000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":50000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":50000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":50000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":50000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":50000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":50000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-09-30","val":50000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":50000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"}]}},"PreferredStockSharesIssued":{"label":"Preferred Stock, Shares Issued","description":"Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.","units":{"shares":[{"end":"2019-09-30","val":100000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":100000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":100000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":100000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":100000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":100000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":100000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-12-31","val":100000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":100000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":100000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":100000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":100000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":84897,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":84897,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":84897,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":84897,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":84897,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":84897,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":84897,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":84897,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":84897,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":84897,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":84897,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":84897,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":84897,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":84897,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":84897,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":84897,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PreferredStockSharesOutstanding":{"label":"Preferred Stock, Shares Outstanding","description":"Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.","units":{"shares":[{"end":"2011-12-31","val":0,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":0,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":0,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":0,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":0,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":0,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":0,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-09-30","val":100000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":100000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":100000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":100000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":100000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":100000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-03-31","val":100000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":100000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":100000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":100000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":100000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":100000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":100000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":100000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":100000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":100000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-03-31","val":100000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":100000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":100000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":100000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":100000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":100000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":100000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":100000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":100000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":100000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":100000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":100000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":100000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":100000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":100000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":100000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":100000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":100000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":93532,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2023-03-31","val":93532,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q1I"},{"end":"2023-06-30","val":88312,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":84897,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":84897,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":84897,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":84897,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":84897,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q4I"},{"end":"2024-03-31","val":84897,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":84897,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":84897,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"}]}},"PreferredStockValue":{"label":"Preferred Stock, Value, Issued","description":"Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.","units":{"USD":[{"end":"2018-12-31","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":9762000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":9762000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":9762000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":9762000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":9762000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":9762000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":9762000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":9762000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":9762000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":9762000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":9762000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":9762000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":9762000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":9762000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":9762000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":9762000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":9762000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":9762000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":9762000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":9762000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":9762000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":9762000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":9762000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":9762000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":9762000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":9762000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":9762000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":9762000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":9762000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":9762000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":9762000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":9762000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":9130000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":8621000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8287000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":8287000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":8287000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":8287000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":8287000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":8287000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8287000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":8287000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":8287000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":8287000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":8287000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":8287000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":8287000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":8287000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":8287000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":8287000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":8287000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":8287000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":647000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":381000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q4I"},{"end":"2011-12-31","val":381000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":381000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":381000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2012-03-31","val":391000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":354000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":348000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"}]}},"PriceRiskCashFlowHedgeAssetAtFairValue":{"label":"Price Risk Cash Flow Hedge Asset, at Fair Value","description":"Fair value as of the balance sheet date of all price risk derivative assets designated as cash flow hedging instruments.","units":{"USD":[{"end":"2009-12-31","val":7000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":7000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":7000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":38000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":76000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":60000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2010-12-31","val":60000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":60000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":60000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-06-30","val":29000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":32000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"}]}},"PriceRiskCashFlowHedgeGainLossReclassifiedToEarningsNet":{"label":"Price Risk Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net (Deprecated 2011-01-31)","description":"The amount of net gains or losses on price risk cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":-36000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":18000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-10000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":26000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":24000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":32000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":62000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":63000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":30000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":31000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":91000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-09-30","val":91000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":28000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":28000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":123000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":22000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":76000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":54000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":115000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":39000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3"}]}},"PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet":{"label":"Price Risk Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net","description":"The amount of net gains or losses on price risk cash flow hedges reclassified during the period to earnings from accumulated other comprehensive income.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":-154000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":45000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":38000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":7000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1"}]}},"PriceRiskCashFlowHedgeLiabilityAtFairValue":{"label":"Price Risk Cash Flow Hedge Liability, at Fair Value","description":"Fair value as of the balance sheet date of all price risk derivative liabilities designated as cash flow hedging instruments.","units":{"USD":[{"end":"2009-12-31","val":342000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":342000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":342000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":214000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":209000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":209000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2010-12-31","val":209000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":209000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":209000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-06-30","val":113000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":38000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"}]}},"PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months":{"label":"Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months","description":"The estimated net amount of unrealized gains or losses on price risk cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.","units":{"USD":[{"end":"2011-12-31","val":14000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"}]}},"PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue":{"label":"Price Risk Derivative Instruments Not Designated as Hedging Instruments Asset, at Fair Value","description":"Fair value as of the balance sheet date of all price risk derivative assets not designated as hedging instruments.","units":{"USD":[{"end":"2009-12-31","val":848000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":848000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":848000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":898000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1035000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":915000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2010-12-31","val":915000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":915000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":915000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":1556000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1060000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1606000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"}]}},"PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue":{"label":"Price Risk Derivative Instruments Not Designated as Hedging Instruments Liability, at Fair Value","description":"Fair value as of the balance sheet date of all price risk derivative liabilities not designated as hedging instruments.","units":{"USD":[{"end":"2009-12-31","val":858000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2009-12-31","val":858000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":858000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2010-06-30","val":840000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":1009000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":908000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2010-12-31","val":908000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":908000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":908000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2011-03-31","val":1691000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":1028000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":1686000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"}]}},"ProceedsFromDerivativeInstrumentFinancingActivities":{"label":"Proceeds from Derivative Instrument, Financing Activities","description":"The cash inflow provided by derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":11000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2021-01-01","end":"2021-03-31","val":45000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":2000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"}]}},"ProceedsFromDerivativeInstrumentInvestingActivities":{"label":"Proceeds from Derivative Instrument, Investing Activities","description":"The cash inflow provided by derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments.","units":{"USD":[{"start":"2020-01-01","end":"2020-06-30","val":322000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":643000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-12-31","val":960000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"}]}},"ProceedsFromIncomeTaxRefunds":{"label":"Proceeds from Income Tax Refunds","description":"The amount of cash received during the period as refunds for the overpayment of taxes.","units":{"USD":[{"start":"2016-01-01","end":"2016-06-30","val":302000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":302000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":302000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":302000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-06-30","val":749000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-09-30","val":749000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2019-01-01","end":"2019-03-31","val":1000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":2000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":5000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":26000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":96000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-07-01","end":"2020-09-30","val":223000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2022-01-01","end":"2022-03-31","val":70000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":70000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":89000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":3000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":3000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":12000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":12000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":29000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":29000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-06-30","val":5000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":5000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"}]}},"ProceedsFromIssuanceOfCommercialPaper":{"label":"Proceeds from Issuance of Commercial Paper","description":"The cash inflow from borrowing by issuing commercial paper.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":1599000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-09-01","end":"2014-09-30","val":1600000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"}]}},"ProceedsFromIssuanceOfCommonStock":{"label":"Proceeds from Issuance of Common Stock","description":"The cash inflow from the additional capital contribution to the entity.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":17000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":5000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":22000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":32000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":32000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":10000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":13000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":13000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":16000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":16000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":18000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":18000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":18000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":2000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":2000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":5000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":5000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":7000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":7000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":10000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":10000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":10000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":3000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":3000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":5000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":5000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":47000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":47000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":50000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":15000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":15000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":58000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":58000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":61000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":61000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":85000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":85000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":85000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":10000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":10000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":24000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":24000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":27000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":27000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":30000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":30000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":30000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":13000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":13000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":16000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":16000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":20000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":20000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":33000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":33000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":33000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":19000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":19000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":23000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":23000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":34000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":34000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":37000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":37000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":37000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":11000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":11000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":29000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":29000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":32000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":32000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":36000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":36000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":36000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":12000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":12000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":16000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":16000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":25000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":25000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":28000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":28000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":28000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":10000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":10000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":13000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":13000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":17000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-12-31","val":33000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":33000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":33000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":16000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":37000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-12-31","val":10028000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":10028000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":10028000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":134000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":134000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":134000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":134000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":31000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":31000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":31000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":31000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":27000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":117000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":291000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":293000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":293000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":293000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":293000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":30000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":30000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":37000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":37000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":92000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":92000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":135000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":135000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":135000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":88000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":88000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":504000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":504000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":571000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":571000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":584000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":584000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":25000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":931000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":948000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":966000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2007-01-01","end":"2007-12-31","val":127000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":51000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":51000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":1043000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":1018000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":740000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":740000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":740000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":740000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":740000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":740000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":740000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2584000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":2584000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":2584000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-08-01","end":"2011-08-31","val":2100000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":2111000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":2111000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":2111000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2111000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":2111000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-06-30","val":1736000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":1736000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":1736000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":1736000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":1736000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1736000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1736000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2015-01-01","end":"2015-06-30","val":1478000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1478000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-06-01","end":"2015-06-30","val":1480000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q2I"},{"start":"2015-01-01","end":"2015-09-30","val":1478000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":1478000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-01-01","end":"2015-12-31","val":1478000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":1478000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":1478000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-06-30","val":2718000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2718000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2718000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":2718000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":4203000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4203000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":4203000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":978000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":978000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":978000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":978000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":978000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":978000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":978000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":978000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-108000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-108000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":21557000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":21557000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":21557000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-09-30","val":4956000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":4956000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":9612000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"}]}},"ProceedsFromIssuanceOfUnsecuredDebt":{"label":"Proceeds from Issuance of Unsecured Debt","description":"The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt.","units":{"USD":[{"start":"2012-06-01","end":"2012-06-30","val":1736000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"}]}},"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":"2018-01-01","end":"2018-09-30","val":17000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-03-31","val":16000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":37000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":10010000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":10010000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":90000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":90000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":108000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":108000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":126000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":126000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-03-31","val":6000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":9000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":11000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":11000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":24000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":24000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-03-31","val":27000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":117000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":291000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"}]}},"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":"2014-01-01","end":"2014-12-31","val":375000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":4000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":100000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":100000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":100000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":57000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":57000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":99000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":99000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":146000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":146000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":200000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":200000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":63000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":114000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":153000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":200000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ProceedsFromPaymentsForOtherFinancingActivities":{"label":"Proceeds from (Payments for) Other Financing Activities","description":"Amount of cash inflow (outflow) from financing activities classified as other.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":27000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-09-30","val":9000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":26000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":26000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":10000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":16000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":16000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":18000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":18000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":18000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":3000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":4000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-01-01","end":"2012-09-30","val":10000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":10000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":12000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":1000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":7000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":7000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":5000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":5000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":9000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":9000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":9000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-06-30","val":1000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":1000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":1000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":1000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":2000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-06-30","val":1000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":1000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":2000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":2000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":2000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":6000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":9000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":9000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":9000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":-2000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":-2000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":-4000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":-4000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":-35000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":-46000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":229000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":257000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":137000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-196000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-47000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-60000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-64000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":-99000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-103000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":-419000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-57000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":-57000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":-57000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-15000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-18000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-30000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":-27000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":-48000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":-48000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":-80000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":-80000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":-80000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":-80000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-24000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-24000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-57000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-57000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-82000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-82000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":-130000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-130000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-130000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-130000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":-36000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":-36000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":-64000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":-64000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":-198000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":-99000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":-233000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-233000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-229000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-141000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-141000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-185000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-185000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":-95000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-95000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":-247000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-242000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-122000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-162000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":-138000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":-236000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ProceedsFromRepaymentsOfShortTermDebt":{"label":"Proceeds from (Repayments of) Short-term Debt","description":"The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2011-01-01","end":"2011-03-31","val":1000000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-03-31","val":1000000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-03-01","end":"2011-03-31","val":1000000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-03-01","end":"2011-03-31","val":1000000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":500000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-06-30","val":500000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-06-01","end":"2011-06-30","val":500000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-06-01","end":"2011-06-30","val":500000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"}]}},"ProceedsFromSaleMaturityAndCollectionsOfInvestments":{"label":"Proceeds from Sale, Maturity and Collection of Investments","description":"The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":1157000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":51000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":51000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":51000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2008-01-01","end":"2008-12-31","val":51000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-06-30","val":0,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":0,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009"}]}},"ProceedsFromSaleOfEquityMethodInvestments":{"label":"Proceeds from Sale of Equity Method Investments","description":"The cash inflow associated with the sale of 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":"2013-01-01","end":"2013-06-30","val":270000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-09-30","val":270000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"}]}},"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":"2018-01-01","end":"2018-06-30","val":330000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":32000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"}]}},"ProceedsFromSaleOfRealEstate":{"label":"Proceeds from Sale of Real Estate","description":"Cash received for the sale of real estate that is not part of an investing activity during the current period.","units":{"USD":[{"start":"2019-12-01","end":"2019-12-31","val":565000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-12-01","end":"2019-12-31","val":565000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-12-01","end":"2019-12-31","val":565000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"}]}},"ProceedsFromSaleOfShortTermInvestments":{"label":"Proceeds from Sale of Short-term Investments","description":"The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":250000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":0,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2009"}]}},"ProceedsFromSalesOfAssetsInvestingActivities":{"label":"Proceeds from Sales of Assets, Investing Activities","description":"Aggregate cash proceeds received from a combination of transactions that are classified as investing activities in which assets, which may include one or more investments, are sold to third-party buyers. This element can be used by entities to aggregate proceeds from all asset sales that are classified as investing activities.","units":{"USD":[{"start":"2015-01-01","end":"2015-06-30","val":58000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-01-01","end":"2015-09-30","val":151000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-06-30","val":260000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":260000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":323000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":323000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-06-30","val":609000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":609000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-01-01","end":"2017-09-30","val":1293000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":1293000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-03-31","val":275000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":275000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":330000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-09-30","val":2745000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2019-01-01","end":"2019-03-31","val":16000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"}]}},"ProceedsFromShortTermDebt":{"label":"Proceeds from Short-term Debt","description":"The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2014-01-01","end":"2014-09-30","val":1599000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1240000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1240000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"}]}},"ProceedsFromStockOptionsExercised":{"label":"Proceeds from Stock Options Exercised","description":"Amount of cash inflow from exercise of option under share-based payment arrangement.","units":{"USD":[{"start":"2008-01-01","end":"2008-06-30","val":9000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":10000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-06-30","val":1000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-09-30","val":2000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"}]}},"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":"2007-01-01","end":"2007-12-31","val":5475000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":4209000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":2334000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":6518000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":2309000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":6973000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":6973000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":377000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":1071000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":1071000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":694000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":694000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":2012000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":2012000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":941000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":941000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":2966000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":2966000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":2966000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":1088000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":1088000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":2163000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":2163000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":1075000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":1075000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":3376000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":3376000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":1213000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":1213000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":4602000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4602000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4602000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1549000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":3366000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":1817000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":5137000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":1771000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":6771000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":6771000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":4598000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":4598000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":1355000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":2677000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":1322000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":4260000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":1583000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":5903000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":5903000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":1392000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":1392000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":2826000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":2826000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":1434000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":1434000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":4037000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":4037000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":1211000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":1211000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":630000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":630000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":630000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":-218000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":-218000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":-42000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":176000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":-2651000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":-2609000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-7829000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":78000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":-61000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":-139000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":-302000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":-241000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-574000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":117000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":624000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":624000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":507000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":507000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":814000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":814000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":190000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":190000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1311000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":708000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":708000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":1556000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":1556000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":848000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":848000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":3425000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":3425000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":1869000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":1869000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":4131000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":631000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":631000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1266000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":1266000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":635000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":635000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":514000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":514000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":-752000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":-752000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":-522000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":-522000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":-522000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":-2013000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":-2013000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":-10144000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":-10144000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":-8131000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":-8131000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":-13719000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":-13719000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":-3575000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":-3575000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":-14831000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":-14831000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-146000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":-146000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-43000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":103000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":785000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":828000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":2322000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":4876000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-12-31","val":13304000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":2123000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":860000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3498000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1375000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4696000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":4696000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":888000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2058000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":2058000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1170000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1170000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3198000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":3198000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1140000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1140000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":3078000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":3078000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":945000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":1413000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":468000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":2255000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":842000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":2369000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2008-01-01","end":"2008-12-31","val":4287000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":3406000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":3406000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":4034000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":4034000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":4034000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":7604000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":7604000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":7604000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":10350000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":10350000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":7974000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":9188000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":7494000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":7494000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":9110000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":9110000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":9110000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":5409000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":5409000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":5409000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":2780000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2780000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2780000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":3651000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":3651000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":3651000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":5020000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":5020000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":5020000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":6441000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":6453000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":6453000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":2619000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":2619000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":2619000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":2619000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":2931000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":2931000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":2931000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":4566000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":4566000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"}]}},"PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization":{"label":"Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, Accumulated Depreciation and Amortization","description":"Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.","units":{"USD":[{"end":"2019-12-31","val":42037000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":53075000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":53075000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":58227000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":58227000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":58227000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":58227000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":58227000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":58227000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":58313000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":59728000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":61183000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":62350000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":62350000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":62350000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":62350000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":62350000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":62350000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":63957000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":65550000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":66671000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":68282000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":68282000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":68282000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":68282000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":68282000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":69779000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":71352000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":69547000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":71576000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":71576000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":71576000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":71576000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":65767000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":74117000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":75778000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":78333000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":74110000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization":{"label":"Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization","description":"Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.","units":{"USD":[{"end":"2018-12-31","val":31437000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-12-31","val":82230000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":82230000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-12-31","val":65889000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":65889000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":65889000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":65889000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-12-31","val":59930000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":59930000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":59930000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":59930000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":59930000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":59930000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":59930000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021Q4I"},{"end":"2022-03-31","val":59229000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":58573000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":58271000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":58384000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":58384000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":58384000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":58384000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":58384000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":58384000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":58384000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022Q4I"},{"end":"2023-03-31","val":58169000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":58341000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":58270000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":58529000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":58529000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":58529000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":58529000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":58529000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2023-12-31","val":55494000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":58763000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":58870000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":69342000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":69378000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":69378000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":69378000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":69378000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":65863000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":68227000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":68274000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":67437000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":63643000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization":{"label":"Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization","description":"Amount, before accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.","units":{"USD":[{"end":"2019-12-31","val":124267000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":118964000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":118964000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":118157000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":118157000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":118157000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":118157000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":118157000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":118157000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":117542000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":118301000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":119454000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":120734000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":120734000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":120734000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":120734000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":120734000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":120734000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":122126000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":123891000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":124941000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":126811000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":126811000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":126811000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":126811000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":126811000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":128542000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":130222000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":138889000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":140954000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":140954000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":140954000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":140954000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":131630000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":142344000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":144052000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":145770000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":137753000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of 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, and furniture and fixtures.","units":{"USD":[{"end":"2008-12-31","val":48728000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-12-31","val":53131000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":48811000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-12-31","val":57166000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":56957000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-12-31","val":69371000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":69371000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":80096000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":80096000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-12-31","val":89052000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":89052000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-12-31","val":74515000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":74515000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":71058000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":71058000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-12-31","val":71293000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":71293000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":70246000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":70246000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-12-31","val":74420000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":74420000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":74420000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":136925000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":122347000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":122347000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":124267000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":124267000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":123462000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":125523000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":120459000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":118964000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":118964000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":118964000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":119278000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":116566000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":117192000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"}]}},"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":"2008-12-31","val":32266000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":32266000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":32266000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2008-12-31","val":29500000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-06-30","val":32909000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":32905000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":33645000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":33645000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":33645000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":33645000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":31137000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":31137000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-03-31","val":33864000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":34514000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":35974000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":36536000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":36536000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":36536000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":36536000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":36536000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":36536000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-03-31","val":40598000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":41795000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":43025000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":45684000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":45684000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":45684000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":45684000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":45684000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":45684000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-03-31","val":46903000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":49397000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":50963000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":52064000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":52064000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":52064000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":52064000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":52064000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":52064000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-03-31","val":52981000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":53949000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":55027000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":55821000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":55821000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":55821000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":55821000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":55821000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":55821000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-03-31","val":56044000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":57134000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":58465000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":39730000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":39730000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":39730000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":39730000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":39730000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":39730000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":40109000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":40478000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":36835000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":31639000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":31639000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":31639000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":31639000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":31639000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":31639000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":31505000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":31038000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":30419000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":32337000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":32337000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":32337000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":32337000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":32337000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":32337000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":32005000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":31466000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":32065000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":31174000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":31174000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":31174000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":31174000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":31174000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":31174000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-03-31","val":31344000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":30432000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":31155000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":31437000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":31437000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":31437000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":31437000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":31437000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":31900000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":32115000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":90121000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":80469000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":80469000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":82230000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":82230000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":79073000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":72604000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":68421000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":65889000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":65889000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":65889000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q4I"},{"end":"2021-03-31","val":64073000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":61846000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":60644000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"}]}},"PropertyPlantAndEquipmentUsefulLifeMaximum":{"label":"Property, Plant and Equipment, Useful Life, Maximum (Deprecated 2012-01-31)","description":"The maximum useful life of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":50,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"}],"Y":[{"start":"2011-01-01","end":"2011-12-31","val":50,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"}]}},"PropertyPlantAndEquipmentUsefulLifeMinimum":{"label":"Property, Plant and Equipment, Useful Life, Minimum (Deprecated 2012-01-31)","description":"The minimum useful life of long lived, physical assets used in the normal conduct of business and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":3,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"}],"Y":[{"start":"2011-01-01","end":"2011-12-31","val":3,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"}]}},"PurchaseObligation":{"label":"Purchase Obligation","description":"Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.","units":{"USD":[{"end":"2019-12-31","val":20700000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":13200000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":12500000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"}]}},"PurchaseObligationDueInFourthAndFifthYear":{"label":"Purchase Obligation, to be Paid, Year Four and Five","description":"Amount of purchase arrangement to be paid in fourth and fifth fiscal years following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":4700000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3000000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2600000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2500000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":2500000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"}]}},"PurchaseObligationDueInNextTwelveMonths":{"label":"Purchase Obligation, to be Paid, Year One","description":"Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":3300000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2800000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":3000000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3000000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3000000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3200000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":3400000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":3000000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PurchaseObligationDueInSecondAndThirdYear":{"label":"Purchase Obligation, to be Paid, Year Two and Three","description":"Amount of purchase arrangement to be paid in second and third fiscal years following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).","units":{"USD":[{"end":"2019-12-31","val":5700000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":4400000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":4300000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":4200000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":4200000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"}]}},"ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves":{"label":"Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves","description":"Previously capitalized costs of the drilling of wells that were reclassified as part of the costs of the enterprise's wells and related equipment and facilities at the time that proved reserves were found.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":3000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":8000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":8000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":19000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":29000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":73000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":28000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":204000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":201000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":407000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":389000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":389000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":271000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":271000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":271000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":423000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":423000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":423000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":78000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":78000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":78000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":28000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":28000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":28000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":128000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":128000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":128000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":198000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":198000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":198000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":230000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":230000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":230000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":309000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":309000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":309000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":309000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":67000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":183000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":183000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":183000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":183000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":314000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":314000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":314000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":594000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":594000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":205000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RedeemablePreferredStockDividends":{"label":"Redeemable Preferred Stock Dividends","description":"Dividends paid to preferred stock holders that is redeemable solely at the option of the issuer.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":118000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":118000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":118000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":118000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":318000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":219000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":219000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":441000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":441000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":222000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":222000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":644000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":644000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":203000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":203000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2021-01-01","end":"2021-03-31","val":200000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":200000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":400000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":400000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":200000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":200000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":600000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":600000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":200000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":200000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2022-01-01","end":"2022-03-31","val":200000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":200000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":600000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":200000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3"},{"start":"2023-01-01","end":"2023-03-31","val":200000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":390000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":190000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":567000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":177000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":736000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"}]}},"RelatedPartyTransactionAmountsOfTransaction":{"label":"Related Party Transaction, Amounts of Transaction","description":"Amount of transactions with related party during the financial reporting period.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":27000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":32000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":32000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":17000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":17000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":17000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":38000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":38000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":38000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":52000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":52000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":52000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":28000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":28000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":28000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1032000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":1101000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":1101000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":1101000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":942000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":942000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":942000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":942000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":1006000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1006000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1006000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1006000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1155000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1155000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1156000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":1413000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1415000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":1505000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty":{"label":"Related Party Transaction, Expenses from Transactions with Related Party","description":"Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":306000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":138000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":138000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":153000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":153000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":153000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2014-01-01","end":"2014-12-31","val":6000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":6000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":26000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty":{"label":"Related Party Transaction, Other Revenues from Transactions with Related Party","description":"Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":2000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":2000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":2000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":10000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":17000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":17000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":17000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":30000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":30000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":30000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":27000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":27000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":32000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"RelatedPartyTransactionPurchasesFromRelatedParty":{"label":"Related Party Transaction, Purchases from Related Party","description":"Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.","units":{"USD":[{"start":"2014-01-01","end":"2014-12-31","val":6000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":26000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":26000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":7000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":7000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":7000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":387000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":387000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":387000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":502000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":502000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":502000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":463000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":463000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":463000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1112000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":1112000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":1112000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":1112000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":773000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":773000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":773000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":773000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":948000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":948000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":948000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":948000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":722000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":722000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":159000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":560000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":28000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":4000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty":{"label":"Related Party Transaction, Revenues from Transactions with Related Party (Deprecated 2012-01-31)","description":"Revenues, net of returns and allowances, realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":514000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":291000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2009-01-01","end":"2009-12-31","val":291000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":440000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2010-01-01","end":"2010-12-31","val":440000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":440000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2011-01-01","end":"2011-12-31","val":392000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":392000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2012-01-01","end":"2012-12-31","val":419000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"}]}},"RepaymentsOfLinesOfCredit":{"label":"Repayments of Lines of Credit","description":"Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.","units":{"USD":[{"start":"2018-01-01","end":"2018-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1000000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"}]}},"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":"2007-01-01","end":"2007-12-31","val":1291000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":67000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-01-01","end":"2008-09-30","val":71000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-01-01","end":"2008-12-31","val":96000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":66000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":7000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":8000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":8000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-01-01","end":"2009-09-30","val":699000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":699000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-01-01","end":"2009-12-31","val":699000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":692000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":692000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":227000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":227000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":299000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":299000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-09-30","val":311000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":311000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-12-31","val":311000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":311000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":311000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":1523000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":1523000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":1523000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":1523000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-01-01","end":"2011-09-30","val":1523000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":1523000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":1523000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1523000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1523000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2013-01-01","end":"2013-09-30","val":66000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":66000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":690000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":690000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":690000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":-61000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":107000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":-107000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-01-01","end":"2014-09-30","val":107000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":107000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-01-01","end":"2014-12-31","val":107000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":107000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":107000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2016-01-01","end":"2016-03-31","val":700000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":700000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2710000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":2710000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-01-01","end":"2016-09-30","val":2710000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":2710000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-01-01","end":"2016-12-31","val":2710000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2710000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":2710000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-09-30","val":0,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":500000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":500000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":500000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":500000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-01-01","end":"2018-09-30","val":500000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":500000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-01-01","end":"2018-12-31","val":500000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":0,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":0,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-09-30","val":4949000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":4949000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-01-01","end":"2020-09-30","val":4615000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":4615000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-03-31","val":174000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":174000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":174000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":174000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":4555000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":4555000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":6834000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":3259000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":3259000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":7108000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":7108000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":8325000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":8325000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":9484000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":9484000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":22000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":22000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":22000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":22000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":22000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":22000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":22000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":22000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":22000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":0,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":4007000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":4007000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":4514000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":4514000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":518000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2280000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":3584000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":3754000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RepaymentsOfShortTermDebt":{"label":"Repayments of Short-term Debt","description":"The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.","units":{"USD":[{"start":"2011-04-01","end":"2011-04-30","val":1000000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-04-30","val":1000000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-07-31","val":500000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-07-01","end":"2011-07-31","val":500000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2019-01-01","end":"2019-09-30","val":1000000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"}]}},"RestrictedCashAndCashEquivalents":{"label":"Restricted Cash and Cash Equivalents","description":"Amount of cash and cash equivalents restricted as to withdrawal or usage. 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":"2014-12-31","val":4019000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":4019000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":4019000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":4019000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":4019000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":3265000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":2382000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":1765000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":1193000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":1193000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":1193000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":1193000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":1193000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2017-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2021-06-30","val":180000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2I"},{"end":"2021-09-30","val":220000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3I"},{"end":"2022-03-31","val":25000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1I"},{"end":"2022-06-30","val":23000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-06-30","val":23000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":31000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-09-30","val":31000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3I"},{"end":"2023-03-31","val":36000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2023-03-31","val":36000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1I"},{"end":"2023-06-30","val":29000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-06-30","val":29000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2I"},{"end":"2023-09-30","val":22000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-09-30","val":22000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3I"},{"end":"2024-03-31","val":44000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":44000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":35000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-06-30","val":35000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2I"},{"end":"2024-09-30","val":18000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-09-30","val":18000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3I"},{"end":"2025-03-31","val":15000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":16000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":18000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"}]}},"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":"2018-12-31","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-09-30","val":454000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":467000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":480000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":480000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":485000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":485000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":485000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":242000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":269000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1I"},{"end":"2020-06-30","val":124000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2020-06-30","val":124000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2I"},{"end":"2020-09-30","val":51000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":51000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":170000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":170000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":170000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":170000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":170000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":183000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2021-03-31","val":183000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":180000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":220000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":24000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":24000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":24000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":25000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-12-31","val":26000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":26000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":26000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":21000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":21000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":11000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":11000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":20000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"RestrictedCashEquivalentsNoncurrent":{"label":"Restricted Cash Equivalents, Noncurrent","description":"Amount of cash equivalents restricted as to withdrawal or usage, classified as noncurrent. 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":"2019-09-30","val":55000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":55000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":54000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":54000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":74000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":74000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1I"},{"end":"2020-06-30","val":78000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2020-06-30","val":78000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2I"},{"end":"2020-09-30","val":14000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":14000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":16000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":16000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":15000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2021-03-31","val":15000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":17000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2021-06-30","val":17000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2I"},{"end":"2021-09-30","val":15000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":15000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3I"},{"end":"2021-12-31","val":15000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":15000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":15000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":17000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2022-03-31","val":17000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1I"},{"end":"2022-06-30","val":16000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-06-30","val":16000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":15000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-09-30","val":15000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3I"},{"end":"2022-12-31","val":16000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":16000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":16000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":17000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2023-03-31","val":17000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1I"},{"end":"2023-06-30","val":18000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-06-30","val":18000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2I"},{"end":"2023-09-30","val":16000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-09-30","val":16000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3I"},{"end":"2023-12-31","val":17000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":17000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":17000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":17000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":15000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-06-30","val":15000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2I"},{"end":"2024-09-30","val":16000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-09-30","val":16000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3I"},{"end":"2024-12-31","val":14000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":14000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":15000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":18000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":19000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":17000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"RestructuringCostsAndAssetImpairmentCharges":{"label":"Restructuring Costs and Asset Impairment Charges","description":"Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2015-01-01","end":"2015-12-31","val":10239000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":825000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":521000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"}]}},"ResultsOfOperationsExpenseFromOilAndGasProducingActivities":{"label":"Results of Operations, Expense from Oil and Gas Producing Activities","description":"The amount of expenses related to oil and gas producing activities.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":2427000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":1909000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":680000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":2761000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":2761000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":645000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":1362000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":717000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":2324000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":2336000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":962000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":974000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":3246000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":3282000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":3282000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":1046000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":1069000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":1700000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":1700000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":631000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":631000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":2356000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":2356000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":656000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":656000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":3065000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":3065000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":3065000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":3065000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":776000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":776000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":1488000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":1488000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":712000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":712000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":2317000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":2317000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":829000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":829000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":3160000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":3160000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":3160000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":3160000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":864000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":864000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1869000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":1869000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1005000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1005000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2925000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":2925000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":1056000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":1056000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":4028000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":4028000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":4028000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":4028000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":1081000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":1081000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":2211000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":2211000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":1130000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":1130000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":3400000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":3400000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":1189000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":1189000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4677000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":4677000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":4677000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1161000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":1161000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":2340000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":2340000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":1179000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":1179000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":3547000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":3547000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1207000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1207000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":4738000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":4738000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1217000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":2352000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":1135000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":3526000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":1174000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":4681000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities":{"label":"Results of Operations, General and Administrative Related to Oil and Gas Producing Activities","description":"General and administrative costs from oil & gas producing activities.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":546000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":423000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":151000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":585000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":545000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":242000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":882000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"}]}},"ResultsOfOperationsTransportationCosts":{"label":"Results of Operations, Transportation Costs","description":"Includes the cost to prepare and move liquid hydrocarbons and natural gas to their points of sale.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":175000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-09-30","val":121000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":41000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":152000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":281000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":217000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":621000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"}]}},"RetainedEarningsAccumulatedDeficit":{"label":"Retained Earnings (Accumulated Deficit)","description":"The cumulative amount of the reporting entity's undistributed earnings or deficit.","units":{"USD":[{"end":"2008-12-31","val":24684000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":24684000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":24684000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":25206000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":25864000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":26534000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":26534000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":26534000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":26534000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":26534000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":27329000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":28083000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":28964000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":29868000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":29868000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":29868000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":29868000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":29868000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":31043000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":32485000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":33882000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":35142000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":35142000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":35142000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":35142000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":35142000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":36262000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":37152000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":38089000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":37990000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":37990000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":37990000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":37990000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":37990000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":38829000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":39634000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":40700000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":41831000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":41831000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":41831000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":41831000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":41831000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42652000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":43519000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":44166000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":36067000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":36067000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":36067000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":36067000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":36067000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":35294000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":34896000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":31712000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":25960000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":25960000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":25960000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":25960000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":25960000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":25375000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":24661000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":23836000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":22981000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":22981000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":22981000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":22981000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":22981000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":22513000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":22435000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":22032000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":21935000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":21935000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":21935000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":21935000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":21935000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":22107000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":22361000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":23635000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":23750000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":23750000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":23750000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":23750000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":23750000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":23795000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":23848000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":22227000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":20180000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":20180000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":20180000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":20180000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":20180000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":17229000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":8105000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":4317000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":2996000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":2996000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":2996000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":2996000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":2996000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":2639000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":2533000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":3152000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":4480000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":4480000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":4480000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":4480000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":4480000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":4480000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":9032000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":12462000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":14888000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":16499000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":16499000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":16499000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":16499000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":16499000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":16499000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-03-31","val":17318000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"},{"end":"2023-06-30","val":17762000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":18758000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":19626000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":19626000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":19626000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":19626000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":19626000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":20147000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":20938000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":21694000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":21189000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":21189000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":21189000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":21189000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":21189000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":21726000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":21776000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":22198000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":21891000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"RetainedEarningsUndistributedEarningsFromEquityMethodInvestees":{"label":"Retained Earnings, Undistributed Earnings from Equity Method Investees","description":"Amount of consolidated retained earnings that represent undistributed (not yet received) earnings from 50% or less owned persons accounted for by the equity method (equity method investees).","units":{"USD":[{"end":"2011-12-31","val":400000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":240000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":65000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2019-12-31","val":-40000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":-166000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":166000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":242000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":242000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":242000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":475000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":475000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":594000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":613000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":613000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":764000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"}]}},"RevenueFromContractWithCustomerExcludingAssessedTax":{"label":"Revenue from Contract with Customer, Excluding Assessed Tax","description":"Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.","units":{"USD":[{"start":"2016-01-01","end":"2016-12-31","val":10090000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":12508000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3694000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":3763000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7556000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":7556000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":3831000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":3831000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":11813000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":13062000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":4257000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":5216000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":17824000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":15560000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":4004000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":3435000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":7166000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":7166000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":3731000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":3731000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":14111000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":12569000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":5687000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":5403000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":18674000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":19192000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":19192000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":5047000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":5250000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":8558000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":8558000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":3308000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":3308000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":12576000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":12576000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":4018000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":4018000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":17130000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":17130000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":17130000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":17130000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":5184000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":5184000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":11286000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":11286000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":6102000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":6102000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":18166000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":18166000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":6880000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":6880000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":25959000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":25959000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":25959000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":25959000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":8213000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":8213000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":18564000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":18564000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10351000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10351000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":27923000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":27923000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":9359000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":9359000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":36234000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":36234000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":36234000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":36234000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":7115000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":7115000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":13716000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":13716000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":6601000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":6601000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":20987000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":20987000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":7271000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":7271000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":28325000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":28325000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":23230000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":6731000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":6731000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":13533000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":13533000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":6802000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":6802000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":20553000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":20553000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":7020000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":7020000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":27413000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":22710000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":6911000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":13229000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":6318000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":19911000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":6682000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":21569000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RevenueFromRelatedParties":{"label":"Revenue from Related Parties","description":"Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":392000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":419000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":419000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":663000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":663000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":663000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":835000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":835000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":835000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":555000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":555000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":555000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":602000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":602000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":602000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":636000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":636000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":636000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":805000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":805000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":805000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":691000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":691000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":691000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":301000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":301000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":301000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":301000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":261000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":261000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":261000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":337000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":337000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"}]}},"RevenueRemainingPerformanceObligation":{"label":"Revenue, Remaining Performance Obligation, Amount","description":"Amount of transaction price allocated to performance obligation that has not been recognized as revenue.","units":{"USD":[{"end":"2020-03-31","val":315000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":290000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":264000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"}]}},"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":"2014-01-01","end":"2014-09-30","val":15633000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":4930000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":3096000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6610000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3514000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9856000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":9856000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":3246000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":3246000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":2281000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4839000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2558000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7572000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":2733000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3"},{"start":"2017-01-01","end":"2017-03-31","val":2957000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6017000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":3060000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9016000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":2999000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":12508000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3763000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":3694000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":7846000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":7846000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":4083000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":4083000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":13062000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":11813000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":5216000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":4257000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":15560000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":17824000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":17824000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":3435000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":4004000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":8424000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":8424000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":4420000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":4420000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":12397000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":14283000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":5231000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":5859000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":20393000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":20911000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":20911000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":6410000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":6613000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":9541000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":9541000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":2928000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":2928000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":13649000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":13649000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":4108000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":4108000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":17809000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":17809000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":17809000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":17809000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":5293000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":5293000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":11251000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":11251000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":5958000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":5958000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":18043000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":18043000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":6792000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":6792000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":25956000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":25956000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":25956000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":25956000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":8349000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":8349000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":19025000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":19025000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10676000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10676000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":28415000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":28415000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":9390000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":9390000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":36634000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":36634000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":36634000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":36634000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":7225000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":7225000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":13927000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":13927000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":6702000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":6702000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":21085000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":21085000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":7158000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":7158000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":28257000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":28257000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":23156000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":5975000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":5975000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":12792000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":12792000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":6817000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":6817000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":19965000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":19965000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":7173000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":7173000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":26725000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":22019000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":6803000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":13217000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":6414000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":19841000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":6624000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":21593000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"SalesRevenueNet":{"label":"Revenue, Net (Deprecated 2018-01-31)","description":"Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":18784000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":13136000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":7116000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":20196000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":7060000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":24217000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":23713000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":3073000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":6760000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":6760000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":3687000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":3687000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":10864000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":10864000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":4104000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":4104000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":15403000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":14814000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":14814000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":4771000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":4616000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":9532000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":9219000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":4761000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":4603000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":14428000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":13982000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":4896000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":4763000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":19045000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":19045000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":19045000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":5726000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":5726000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":11899000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":11899000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":6173000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":6173000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":17905000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":17905000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":6006000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":6006000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":23939000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":23939000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":23939000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":6268000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":6268000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":12036000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":12036000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":5768000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":5768000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":18001000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":18001000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":5965000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":5965000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":24172000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":24172000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":20100000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":5872000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":5872000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":11834000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":11834000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":5962000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":5962000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":18283000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":18283000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":6449000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":6449000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":24455000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":20170000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":20170000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":6088000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":4968000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":12363000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":10101000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":6275000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":5133000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":18359000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":15005000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":5996000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":4904000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":19312000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":19312000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":19312000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":3089000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":3089000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":6558000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":6558000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":3469000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":3469000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":9674000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":9674000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":3116000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":3116000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":12480000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":12480000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":12480000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":2123000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":2123000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":4654000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":4654000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":2531000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":2531000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":7302000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":7302000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":2648000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":2648000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":10090000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":10090000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":2957000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":6017000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":3060000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":9016000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":2999000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":12508000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017"}]}},"SellingGeneralAndAdministrativeExpense":{"label":"Selling, General and Administrative Expense","description":"The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":585000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":140000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":303000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":163000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":548000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":245000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":893000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":893000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":260000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":264000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":489000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":489000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":225000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":225000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":655000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":655000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":166000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":166000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":864000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":864000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":864000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":864000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":166000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":166000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":343000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":343000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":177000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":177000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":583000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":583000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":240000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":240000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":863000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":863000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":863000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":863000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":196000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":196000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":440000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":440000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":244000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":244000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":687000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":687000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":247000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":247000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":945000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":945000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":945000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":945000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":241000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":241000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":518000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":518000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":277000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":277000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":776000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":776000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":258000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":258000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1083000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1083000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":987000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":259000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":259000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":518000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":518000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":259000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":259000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":786000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":786000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":268000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":268000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1062000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":960000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":267000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":551000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":284000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":828000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":277000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":986000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"SeveranceCosts1":{"label":"Severance Costs","description":"Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":1000000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":1000000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":1000000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value","description":"Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.","units":{"USD":[{"start":"2009-01-01","end":"2009-12-31","val":142000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":19000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":19000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":53000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":53000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":53000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":28000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":28000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":28000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":83000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":83000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":83000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":56000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":56000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":42000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized","description":"Number of shares authorized for issuance under share-based payment arrangement.","units":{"shares":[{"end":"2016-12-31","val":35000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":35000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2018-12-31","val":80000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":80000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":133000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":133000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":133000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":133000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":133000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":133000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":188000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant","description":"The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.","units":{"shares":[{"end":"2010-12-31","val":53000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2012-12-31","val":19000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":20000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":20000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":33000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":30000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2017-12-31","val":27700000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"}]}},"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":"2008-01-01","end":"2008-12-31","val":291000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":58000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":58000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":74000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":74000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":74000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":21000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":21000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":21000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":18000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":18000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":18000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":24000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":24000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":24000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":5000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":5000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2022-01-01","end":"2022-12-31","val":17000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":17000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":17000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":17000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":9000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":9000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":9000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value","description":"The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.","units":{"USD/shares":[{"start":"2020-01-01","end":"2020-12-31","val":3.19,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":12.72,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"}]}},"ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod":{"label":"Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period","description":"Number of shares issued under share-based payment arrangement.","units":{"shares":[{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":15000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":16000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":17000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":1700000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"},{"start":"2022-01-01","end":"2022-03-31","val":2764746,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-03-31","val":2764746,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-03-31","val":2764746,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-03-31","val":2764746,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":2807088,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":42342,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":42342,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-04-01","end":"2022-06-30","val":42342,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-04-01","end":"2022-06-30","val":42342,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2825368,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":18280,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":18280,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-07-01","end":"2022-09-30","val":18280,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":2843476,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":2843476,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":18108,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-10-01","end":"2022-12-31","val":18108,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":3935166,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":3935166,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-03-31","val":3935166,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-03-31","val":3935166,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":4093639,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":158473,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":158473,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-04-01","end":"2023-06-30","val":158473,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":4112887,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":19248,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":19248,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":4159079,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":46192,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":3978999,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":3978999,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-03-31","val":3978999,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-03-31","val":3978999,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":4073788,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":94789,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":94789,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-04-01","end":"2024-06-30","val":94789,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":4095292,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":21504,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":21504,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":4260371,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":165079,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4"},{"start":"2025-01-01","end":"2025-03-31","val":3468265,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"start":"2025-01-01","end":"2025-03-31","val":3468265,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-03-31","val":3468265,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-03-31","val":3468265,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":3908421,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":440156,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":440156,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-04-01","end":"2025-06-30","val":440156,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":3940544,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":32123,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":32123,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":3972766,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"},{"start":"2025-10-01","end":"2025-12-31","val":32222,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4"}]}},"ShortTermLeaseCost":{"label":"Short-term Lease, Cost","description":"Amount of short-term lease cost, excluding expense for lease with term of one month or less.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":86000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":86000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":156000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":156000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":70000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":70000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":295000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":295000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":139000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":139000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":404000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":404000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":54000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":105000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":51000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":146000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":42000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":207000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":207000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":238000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":238000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":238000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":184000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":184000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":184000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":460000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":460000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":367000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":342000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":384000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2019-12-31","val":131000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":84000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":60000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":45000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":45000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":45000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":45000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":45000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"StateAndLocalIncomeTaxExpenseBenefitContinuingOperations":{"label":"State and Local Income Tax Expense (Benefit), Continuing Operations","description":"Amount of state and local current and deferred income tax expense (benefit) attributable to continuing operations.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":195000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":64000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":64000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":83000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":83000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":83000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":135000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":135000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":135000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":49000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":49000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":24000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":96000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":65000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":65000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":10000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":10000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":10000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":-114000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":-114000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":-114000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-10000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-10000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":-10000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":34000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":34000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":64000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018"},{"start":"2023-01-01","end":"2023-12-31","val":15000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":8000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":31000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants":{"label":"Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants","description":"Value of preferred stock and warrants for common stock issued.","units":{"USD":[{"start":"2019-01-01","end":"2019-09-30","val":9762000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":9762000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":9762000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":9762000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"}]}},"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":"2009-12-31","val":29081000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":29081000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":29081000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":29081000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":29935000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":30798000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":31708000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q4I"},{"end":"2011-03-31","val":33658000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":35160000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":36479000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":38747000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":39550000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":40474000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":40016000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":40016000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":40016000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":40016000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":40016000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":40882000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":41753000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":42790000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":43126000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":43126000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":43126000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":43126000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":43126000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":42998000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":43289000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":43479000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":-258000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-09-30","val":21489000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":-172000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":21236000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":21347000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":36080000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2019Q4I"},{"end":"2020-03-31","val":31295000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":23346000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":19860000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-03-31","val":18300000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2021-03-31","val":18300000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q1I"},{"end":"2021-06-30","val":18244000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2021-06-30","val":18244000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-06-30","val":18244000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q2I"},{"end":"2021-09-30","val":18873000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2021-09-30","val":18873000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3I"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2021Q4I"},{"end":"2022-03-31","val":24907000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2022-03-31","val":24907000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-03-31","val":24907000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-03-31","val":24907000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q1I"},{"end":"2022-06-30","val":27830000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2022-06-30","val":27830000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-06-30","val":27830000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-06-30","val":27830000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q2I"},{"end":"2022-09-30","val":28720000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-09-30","val":28720000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3I"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2022Q4I"},{"end":"2023-03-31","val":29559000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"end":"2023-03-31","val":29559000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-03-31","val":29559000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-03-31","val":29559000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q1I"},{"end":"2023-06-30","val":29111000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-06-30","val":29111000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-06-30","val":29111000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-06-30","val":29111000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q2I"},{"end":"2023-09-30","val":29312000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-09-30","val":29312000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3I"},{"end":"2023-12-31","val":30250000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":30250000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":30250000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":30250000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":30250000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":30811000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":32053000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":34674000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":34159000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":34159000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":34159000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":34159000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":34159000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":34712000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":35722000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":36261000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":36034000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2007-12-31","val":22858000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2007Q4I"},{"end":"2008-12-31","val":27325000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":27325000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":27325000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2008-12-31","val":27325000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2008-12-31","val":27325000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2008Q4I"},{"end":"2009-06-30","val":27887000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":28520000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":29159000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":29159000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":29159000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":29159000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":29159000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":29159000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2009-12-31","val":29159000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-03-31","val":30037000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":30912000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":31844000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":32484000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":37620000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":40048000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":40048000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":40048000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":40048000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":40048000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":40048000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2012-12-31","val":40048000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2012Q4I"},{"end":"2013-03-31","val":40940000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":41850000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":42968000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":43372000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":43372000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":43372000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":43372000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":43372000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":43372000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2013-12-31","val":43372000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":43369000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":43812000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":44085000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2014-12-31","val":34959000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":34164000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":33302000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":29882000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":24350000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":24350000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":24350000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":24350000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":24350000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":24350000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":24350000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2015Q4I"},{"end":"2016-03-31","val":23789000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":23101000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":22296000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":21497000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":21497000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":21497000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":21497000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":21497000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":21497000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2016-12-31","val":21497000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2016Q4I"},{"end":"2017-03-31","val":21079000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":21037000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":20669000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2017-12-31","val":20572000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2017Q4I"},{"end":"2018-03-31","val":20722000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2018-03-31","val":20722000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-03-31","val":20722000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q1I"},{"end":"2018-06-30","val":20931000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2018-06-30","val":20931000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-06-30","val":20931000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q2I"},{"end":"2018-09-30","val":21493000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2018-09-30","val":21488000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3I"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2018-12-31","val":21330000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2018Q4I"},{"end":"2019-03-31","val":21236000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2019-03-31","val":21236000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-03-31","val":21236000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-03-31","val":21236000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q1I"},{"end":"2019-06-30","val":21347000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2019-06-30","val":21347000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-06-30","val":21347000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-06-30","val":21347000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q2I"},{"end":"2019-09-30","val":41005000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2019-09-30","val":41005000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3I"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2019-12-31","val":34232000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-03-31","val":31295000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2020-03-31","val":31295000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2020-03-31","val":31295000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-03-31","val":31295000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q1I"},{"end":"2020-06-30","val":23346000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2020-06-30","val":23346000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-06-30","val":23346000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-06-30","val":23346000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q2I"},{"end":"2020-09-30","val":19860000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2020-09-30","val":19860000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3I"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2020-12-31","val":18573000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2020Q4I"},{"end":"2021-03-31","val":18300000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2021-03-31","val":18300000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2021-03-31","val":18300000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":18244000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2021-06-30","val":18244000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q2I"},{"end":"2021-09-30","val":18873000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2021-12-31","val":20327000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2021Q4I"},{"end":"2022-03-31","val":24907000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":30085000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2022-12-31","val":30085000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2022Q4I"},{"end":"2023-12-31","val":30349000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":30349000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":30349000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":30349000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":30349000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2023-12-31","val":30349000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2023-12-31","val":30349000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2023-12-31","val":30349000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2023-12-31","val":30349000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":30967000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2024-03-31","val":30967000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-03-31","val":30967000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-03-31","val":30967000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q1I"},{"end":"2024-06-30","val":32259000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2024-06-30","val":32259000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-06-30","val":32259000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-06-30","val":32259000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q2I"},{"end":"2024-09-30","val":34934000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2024-09-30","val":34934000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3I"},{"end":"2024-12-31","val":34480000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":34480000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":34480000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":34480000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":34480000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":35105000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2025-03-31","val":35105000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q1I"},{"end":"2025-06-30","val":36176000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2025-06-30","val":36176000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q2I"},{"end":"2025-09-30","val":36766000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":36598000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"StockIssuedDuringPeriodSharesAcquisitions":{"label":"Stock Issued During Period, Shares, Acquisitions","description":"Number of shares of stock issued during the period pursuant to acquisitions.","units":{"shares":[{"start":"2019-01-01","end":"2019-12-31","val":146131000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":146131000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q1"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-04-01","end":"2024-06-30","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":29560619,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":29560619,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":29560619,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":29560619,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4"}]}},"StockIssuedDuringPeriodSharesNewIssues":{"label":"Stock Issued During Period, Shares, New Issues","description":"Number of new stock issued during the period.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":1532000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":1697000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":1697000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":967000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":967000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":967000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":1302000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":1302000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":1302000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":1746000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":1746000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":1746000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":826000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":826000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":826000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":584000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":584000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":584000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":782000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":782000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":782000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":843000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":843000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":843000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":1252000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":1252000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":1252000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1628000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1628000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1628000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":3188000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":3188000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":3188000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-04-01","end":"2020-04-30","val":17300000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-04-01","end":"2020-04-30","val":17300000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q1I"},{"start":"2020-07-01","end":"2020-07-31","val":11600000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-07-31","val":11600000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q2I"},{"start":"2020-01-01","end":"2020-12-31","val":36130000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":36130000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":2522000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"}]}},"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":"2019-01-01","end":"2019-09-30","val":9762000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":9762000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":9762000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"}]}},"StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased":{"label":"Stock Repurchase Program, Number of Shares Authorized to be Repurchased","description":"The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.","units":{"shares":[{"end":"2009-12-31","val":95000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-12-31","val":95000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":95000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":95000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":95000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-12-31","val":95000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":95000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-10-02","val":185000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-10-02","val":185000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-10-02","val":185000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2014-10-02","val":185000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q3I"},{"end":"2018-12-31","val":185000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":185000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":185000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":185000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":47700000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":47700000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":29100000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"}]}},"StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased":{"label":"Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased","description":"The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.","units":{"shares":[{"end":"2018-12-31","val":46900000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2018Q4I"},{"end":"2019-12-31","val":44200000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":44200000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":44200000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"}]}},"TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect":{"label":"Tax Cuts and Jobs Act, Reclassification from AOCI to Retained Earnings, Tax Effect","description":"Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from remeasurement of deferred tax pursuant to Tax Cuts and Jobs Act.","units":{"USD":[{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"}]}},"TaxesExcludingIncomeAndExciseTaxes":{"label":"Taxes, Miscellaneous","description":"All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax.","units":{"USD":[{"start":"2007-01-01","end":"2007-12-31","val":414000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2007"},{"start":"2008-01-01","end":"2008-06-30","val":304000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2008-04-01","end":"2008-06-30","val":171000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2008Q2"},{"start":"2008-01-01","end":"2008-09-30","val":466000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2008-07-01","end":"2008-09-30","val":162000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2008Q3"},{"start":"2008-01-01","end":"2008-12-31","val":588000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2008-01-01","end":"2008-12-31","val":577000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-03-31","val":105000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2009Q1"},{"start":"2009-01-01","end":"2009-06-30","val":215000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-01-01","end":"2009-06-30","val":215000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":110000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"start":"2009-04-01","end":"2009-06-30","val":110000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":320000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-01-01","end":"2009-09-30","val":320000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":105000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"start":"2009-07-01","end":"2009-09-30","val":105000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":433000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"start":"2009-01-01","end":"2009-12-31","val":425000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":425000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":123000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"start":"2010-01-01","end":"2010-03-31","val":121000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":250000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":246000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":127000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":125000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":367000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":356000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":117000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":110000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":484000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":484000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":484000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":151000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":151000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":313000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":313000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":162000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":162000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":465000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":465000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":152000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":152000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":605000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":605000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":605000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":174000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":174000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":341000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":341000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":167000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":167000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":513000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":513000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":172000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":172000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":680000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":680000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":513000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":186000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":186000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":382000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":382000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":196000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":196000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":568000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":568000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":186000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":186000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":749000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":564000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":564000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":203000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":151000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":402000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":295000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":199000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":144000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":593000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":430000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":191000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":135000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":550000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":550000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":550000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":107000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":107000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":214000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":214000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":107000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":107000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":293000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":293000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":79000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":79000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":343000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":343000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":343000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":75000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":75000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":149000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":149000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":74000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":74000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":210000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":210000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":61000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":61000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":277000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":277000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":277000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":68000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":68000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":145000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":145000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":77000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":77000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":221000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":221000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":76000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":76000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":311000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":311000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":311000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":108000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":108000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":223000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":223000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":115000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":115000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":333000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":333000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":110000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":110000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":439000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":439000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":439000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":111000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":111000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":234000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":234000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":123000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":123000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":432000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":478000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":198000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":244000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":707000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":840000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":840000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":182000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":225000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":293000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":293000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":68000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":68000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":473000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":473000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":180000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":180000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":622000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":622000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":622000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":622000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":210000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":210000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":454000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":454000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":244000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":244000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":743000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":743000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":289000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":289000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":1005000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":1005000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":1005000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":1005000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":335000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":335000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":761000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":761000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":426000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":426000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1188000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":1188000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":427000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":427000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1548000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1548000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1548000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1548000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":306000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":306000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":572000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":572000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":266000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":266000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":862000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":862000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":290000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":290000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1087000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1087000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1087000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":235000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":235000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":500000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":500000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":265000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":265000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":756000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":756000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":256000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":256000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1039000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1039000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":264000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":533000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":269000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":781000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":248000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1030000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"TreasuryStockAcquiredAverageCostPerShare":{"label":"Treasury Stock Acquired, Average Cost Per Share","description":"Total cost of shares repurchased divided by the total number of shares repurchased.","units":{"USD/shares":[{"start":"2008-01-01","end":"2008-12-31","val":76.33,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2011-01-01","end":"2011-12-31","val":77.12,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":77.12,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":77.98,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":77.98,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":94.42,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":94.42,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":93.4,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":93.4,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":76.99,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":76.99,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":76.99,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2018-01-01","end":"2018-12-31","val":74.92,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":74.92,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":74.92,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":66.94,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":66.94,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":66.94,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"}]}},"TreasuryStockShares":{"label":"Treasury Stock, Shares","description":"Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.","units":{"shares":[{"end":"2008-12-31","val":71176487,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2008-12-31","val":71200000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":71721221,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":71721221,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":71700000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-12-31","val":72480538,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":72480538,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":72480538,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":75799573,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":75799573,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":75800000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":83287187,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":83287187,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":83300000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":93928179,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":93928179,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":93900000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":119951199,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":119951199,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":119951199,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":119951199,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":119951199,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":120000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014Q4I"},{"end":"2015-03-31","val":122702034,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":127471658,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":127577044,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":127681335,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":127681335,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":127681335,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":127681335,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":127681335,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":127700000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":-127784706,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":127881155,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":127977306,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":127977306,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":127977306,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":127977306,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":127977306,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":127977306,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":128000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016Q4I"},{"end":"2017-03-31","val":127977306,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":128074134,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":128171067,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":128364195,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":128364195,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":128364195,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":128364195,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":128364195,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":128400000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-03-31","val":128364195,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":129562168,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":140886833,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":145726051,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":145726051,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":145726051,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":145726051,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":145726051,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":145700000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018Q4I"},{"end":"2019-03-31","val":148416051,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":148416051,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":150323151,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":150323151,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":150323151,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":150323151,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":150323151,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":150323151,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":150300000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-03-31","val":148416051,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":148573589,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":148573859,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":149051634,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":149051634,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":149051634,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":149051634,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":149051634,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":149100000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":149100000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-03-31","val":149199930,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":149199930,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":149199930,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":149348394,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":149348394,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":149348394,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":149348394,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":149348394,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":149348394,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":150079140,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":161758872,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":190330448,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":198653682,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":198653682,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":198653682,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-03-31","val":211164919,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"}]}},"TreasuryStockSharesAcquired":{"label":"Treasury Stock, Shares, Acquired","description":"Number of shares that have been repurchased during the period and are being held in treasury.","units":{"shares":[{"start":"2008-01-01","end":"2008-12-31","val":19800000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2011-01-01","end":"2011-12-31","val":2700000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":2700000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":7200000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":7200000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":10300000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":10300000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":25800000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":25800000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":7400000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":7400000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":7400000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":16900000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":16900000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":16900000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2700000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":2700000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":2700000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":730746,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-03-31","val":730746,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-03-31","val":730746,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-03-31","val":730746,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":12410478,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":11679732,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":11679732,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-04-01","end":"2022-06-30","val":11679732,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-04-01","end":"2022-06-30","val":11679732,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":40982054,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":28571576,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":28571576,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-07-01","end":"2022-09-30","val":28571576,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":49305288,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":49305288,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"},{"start":"2022-10-01","end":"2022-12-31","val":8323234,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-10-01","end":"2022-12-31","val":8323234,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4"},{"start":"2023-01-01","end":"2023-03-31","val":12511237,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":12511237,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-03-31","val":12511237,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-03-31","val":12511237,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":19744697,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":7233460,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":7233460,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-04-01","end":"2023-06-30","val":7233460,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":29213148,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":9468451,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":9468451,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":29399715,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"},{"start":"2023-10-01","end":"2023-12-31","val":186567,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-03-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":130424,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":130424,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":130424,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-04-01","end":"2024-06-30","val":130424,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":130424,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":257787,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2024-10-01","end":"2024-12-31","val":127363,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4"}]}},"TreasuryStockValue":{"label":"Treasury Stock, Value","description":"The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.","units":{"USD":[{"end":"2008-12-31","val":4121000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06"},{"end":"2008-12-31","val":4121000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02"},{"end":"2008-12-31","val":4121000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25","frame":"CY2008Q4I"},{"end":"2009-06-30","val":4130000000,"accn":"0000797468-09-000095","fy":2009,"fp":"Q2","form":"10-Q","filed":"2009-08-06","frame":"CY2009Q2I"},{"end":"2009-09-30","val":4150000000,"accn":"0000797468-09-000100","fy":2009,"fp":"Q3","form":"10-Q","filed":"2009-11-02","frame":"CY2009Q3I"},{"end":"2009-12-31","val":4161000000,"accn":"0000797468-10-000020","fy":2009,"fp":"FY","form":"10-K","filed":"2010-02-25"},{"end":"2009-12-31","val":4161000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06"},{"end":"2009-12-31","val":4161000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"end":"2009-12-31","val":4161000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"end":"2009-12-31","val":4161000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009Q4I"},{"end":"2010-03-31","val":4161000000,"accn":"0000797468-10-000039","fy":2010,"fp":"Q1","form":"10-Q","filed":"2010-05-06","frame":"CY2010Q1I"},{"end":"2010-06-30","val":4172000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2010Q2I"},{"end":"2010-09-30","val":4172000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2010Q3I"},{"end":"2010-12-31","val":4228000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":4228000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"end":"2010-12-31","val":4228000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"end":"2010-12-31","val":4228000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"end":"2010-12-31","val":4228000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010Q4I"},{"end":"2011-03-31","val":4241000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1I"},{"end":"2011-06-30","val":4271000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2I"},{"end":"2011-09-30","val":4434000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3I"},{"end":"2011-12-31","val":4502000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":4502000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"end":"2011-12-31","val":4502000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"end":"2011-12-31","val":4502000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"end":"2011-12-31","val":4502000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011Q4I"},{"end":"2012-03-31","val":4517000000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1I"},{"end":"2012-06-30","val":4660000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2012Q2I"},{"end":"2012-09-30","val":4710000000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2012Q3I"},{"end":"2012-12-31","val":5091000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":5091000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"end":"2012-12-31","val":5091000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"end":"2012-12-31","val":5091000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"end":"2012-12-31","val":5091000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012Q4I"},{"end":"2013-03-31","val":5091000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1I"},{"end":"2013-06-30","val":5113000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2013Q2I"},{"end":"2013-09-30","val":5148000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3I"},{"end":"2013-12-31","val":6095000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":6095000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"end":"2013-12-31","val":6095000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"end":"2013-12-31","val":6095000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"end":"2013-12-31","val":6095000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2013Q4I"},{"end":"2014-03-31","val":7079000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1I"},{"end":"2014-06-30","val":7681000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2I"},{"end":"2014-09-30","val":8146000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2014Q3I"},{"end":"2014-12-31","val":8528000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":8528000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"end":"2014-12-31","val":8528000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"end":"2014-12-31","val":8528000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"end":"2014-12-31","val":8528000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-03-31","val":8734000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2015Q1I"},{"end":"2015-06-30","val":9107000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2015Q2I"},{"end":"2015-09-30","val":9113000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2015Q3I"},{"end":"2015-12-31","val":9121000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":9121000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"end":"2015-12-31","val":9121000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"end":"2015-12-31","val":9121000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"end":"2015-12-31","val":9121000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2015Q4I"},{"end":"2016-03-31","val":9128000000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2016Q1I"},{"end":"2016-06-30","val":9136000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2016Q2I"},{"end":"2016-09-30","val":9143000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3I"},{"end":"2016-12-31","val":9143000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":9143000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"end":"2016-12-31","val":9143000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"end":"2016-12-31","val":9143000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"end":"2016-12-31","val":9143000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2016Q4I"},{"end":"2017-03-31","val":9143000000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2017Q1I"},{"end":"2017-06-30","val":9149000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2017Q2I"},{"end":"2017-09-30","val":9154000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2017Q3I"},{"end":"2017-12-31","val":9168000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":9168000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"end":"2017-12-31","val":9168000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"end":"2017-12-31","val":9168000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"end":"2017-12-31","val":9168000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2017Q4I"},{"end":"2018-03-31","val":9168000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2018Q1I"},{"end":"2018-06-30","val":9268000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2018Q2I"},{"end":"2018-09-30","val":10162000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2018Q3I"},{"end":"2018-12-31","val":10473000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":10473000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"end":"2018-12-31","val":10473000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"end":"2018-12-31","val":10473000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"end":"2018-12-31","val":10473000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-03-31","val":10653000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2019Q1I"},{"end":"2019-06-30","val":10653000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2019Q2I"},{"end":"2019-09-30","val":10653000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2019Q3I"},{"end":"2019-12-31","val":10653000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":10653000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"end":"2019-12-31","val":10653000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"end":"2019-12-31","val":10653000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"end":"2019-12-31","val":10653000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-03-31","val":10653000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1I"},{"end":"2020-06-30","val":10657000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2I"},{"end":"2020-09-30","val":10657000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3I"},{"end":"2020-12-31","val":10665000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":10665000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"end":"2020-12-31","val":10665000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"end":"2020-12-31","val":10665000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"end":"2020-12-31","val":10665000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-03-31","val":10668000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":10668000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2021Q2I"},{"end":"2021-09-30","val":10668000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":10673000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":10673000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":10673000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"end":"2021-12-31","val":10673000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2021-12-31","val":10673000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":10673000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-03-31","val":10709000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":11391000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2I"},{"end":"2022-09-30","val":13192000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2022Q3I"},{"end":"2022-12-31","val":13772000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":13772000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":13772000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-03-31","val":14524000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"}]}},"TreasuryStockValueAcquiredCostMethod":{"label":"Treasury Stock, Value, Acquired, Cost Method","description":"Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":1511000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":40000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":40000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":67000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":67000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":67000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":274000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":274000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":274000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":589000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":589000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":589000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":1004000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":1004000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":1004000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":2433000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":2433000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":2433000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":593000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":593000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":593000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":22000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":22000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":22000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":25000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":25000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":25000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-06-30","val":100000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":100000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":994000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":894000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":1305000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":1305000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":1305000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":180000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":180000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":180000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":180000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-01-01","end":"2019-09-30","val":180000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":180000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-01-01","end":"2019-12-31","val":180000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":180000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":180000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-06-30","val":4000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":4000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":4000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":4000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":4000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":4000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":12000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":3000000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":3000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":3000000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":3000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":3000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":3000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":8000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":36000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":36000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":718000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":718000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":682000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":682000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":2519000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":2519000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":1801000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":1801000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":3099000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":752000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":752000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1186000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1186000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":434000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":434000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1801000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":1801000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":615000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":615000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1810000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1810000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1810000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":9000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":9000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":9000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":9000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":9000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":15000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":15000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"}]}},"UndistributedEarningsAllocatedToParticipatingSecurities":{"label":"Undistributed Earnings Allocated to Participating Securities (Deprecated 2014-01-31)","description":"Earnings allocated (not distributed) to participating securities under the two-class method to the extent that participating securities may share in earnings as if all of the earnings for the period had been distributed.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":11000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":3000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":4000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":2000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":8000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":3000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":2000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":2000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":5000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":5000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":3000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":3000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":9000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":4000000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":13000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2000000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":3000000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2014Q2"}]}},"UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic":{"label":"Undistributed Earnings (Loss) Allocated to Participating Securities, Basic","description":"Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method.","units":{"USD":[{"start":"2012-01-01","end":"2012-12-31","val":8000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":9000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":4000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":13000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":13000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":2000000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":4000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":3000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":8000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":8000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":3000000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":3000000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2016-01-01","end":"2016-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-06-30","val":2000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":2000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":2000000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":2000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":4000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":4000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":1000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":1000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":6000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":6000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":6000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":3000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":3000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":8000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":8000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":5000000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":5000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":16000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":16000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":8000000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":8000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":17000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":17000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":17000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":3000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":3000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":6000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":6000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":3000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":3000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":1000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":1000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":0,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":0,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":0,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":0,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":1000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":5000000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":5000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":10000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":10000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":10000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":10000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":34000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":34000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":59000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":59000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":28000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":28000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":76000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":76000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":18000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":18000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":83000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":6000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":10000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":10000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":4000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":4000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":17000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":17000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":7000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":7000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":23000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":23000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":23000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":10000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":10000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":7000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":7000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":15000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":15000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":5000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":5000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":13000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":13000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":7000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":2000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":11000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":4000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":10000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"UnrealizedGainLossOnPriceRiskCashFlowDerivativesBeforeTax":{"label":"Unrealized Gain (Loss) on Price Risk Cash Flow Derivatives, before Tax","description":"Amount of unrealized gain (loss) arising from the change in fair value of price risk derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive income in the period, before taxes, to the extent that the cash flow hedge is determined to be effective.","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":20000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":22000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-12-31","val":25000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-9000000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2013Q1"}]}},"UnrealizedGainOnPriceRiskCashFlowDerivativesBeforeTax":{"label":"Unrealized Gain on Price Risk Cash Flow Derivatives, before Tax","description":"Amount of unrealized gain from the increase in fair value of price risk derivatives designated as cash flow hedging instruments recorded in accumulated other comprehensive income in the period, before taxes, to the extent that the cash flow hedge is determined to be effective.","units":{"USD":[{"start":"2009-01-01","end":"2009-06-30","val":-72000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":-127000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":-85000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":-13000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":-145000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":37000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":95000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-01-01","end":"2010-06-30","val":95000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":58000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-04-01","end":"2010-06-30","val":58000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-09-30","val":105000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-01-01","end":"2010-09-30","val":105000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":10000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-07-01","end":"2010-09-30","val":10000000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-12-31","val":55000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-40000000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":-6000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":34000000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":31000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":37000000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2011Q3"}]}},"UnrecognizedTaxBenefits":{"label":"Unrecognized Tax Benefits","description":"Amount of unrecognized tax benefits.","units":{"USD":[{"end":"2008-12-31","val":62000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008Q4I"},{"end":"2009-12-31","val":52000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":52000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009Q4I"},{"end":"2010-12-31","val":38000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":38000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":38000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010Q4I"},{"end":"2011-12-31","val":67000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":67000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":67000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011Q4I"},{"end":"2012-12-31","val":76000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":76000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":76000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":61000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":61000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":61000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":61000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2014-12-31","val":61000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2014-12-31","val":61000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":22000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"end":"2015-12-31","val":22000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2015-12-31","val":22000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2015-12-31","val":22000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2015Q4I"},{"end":"2016-12-31","val":22000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"end":"2016-12-31","val":22000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2016-12-31","val":22000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2016-12-31","val":22000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2016Q4I"},{"end":"2017-12-31","val":22000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"end":"2017-12-31","val":22000000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2017-12-31","val":22000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2017-12-31","val":22000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2018-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2018Q4I"},{"end":"2019-12-31","val":2173000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"end":"2019-12-31","val":2173000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2019-12-31","val":2173000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2019-12-31","val":2173000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2019-12-31","val":2173000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2019Q4I"},{"end":"2020-12-31","val":2045000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"end":"2020-12-31","val":2045000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":2045000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":2045000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2020-12-31","val":2045000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2026000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":2026000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":2026000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":2026000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2021-12-31","val":2026000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2021Q4I"},{"end":"2022-12-31","val":2010000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":2010000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":2010000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":2010000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2022-12-31","val":2010000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1951000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":1951000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2023-12-31","val":1951000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1951000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1951000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1944000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":100000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":100000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":100000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":100000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":14000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":18000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":18000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":18000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":18000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":59000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":59000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":59000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":8000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":22000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":22000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":42000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":80000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued":{"label":"Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued","description":"Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.","units":{"USD":[{"end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017Q4I"},{"end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2018Q4I"},{"end":"2019-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019Q4I"},{"end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020Q4I"},{"end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition":{"label":"Unrecognized Tax Benefits, Increase Resulting from Acquisition","description":"Amount of increase in unrecognized tax benefits resulting from acquisitions.","units":{"USD":[{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":2143000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":2143000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":2143000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"}]}},"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":2000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":24000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":24000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":44000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":44000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":16000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":16000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2012"},{"start":"2017-01-01","end":"2017-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":0,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":30000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":30000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":30000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":14000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":14000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":14000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":14000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":75000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":75000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":75000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":75000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":2000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":2000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":2000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":1000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2019-12-31","val":199000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"}]}},"UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense":{"label":"Unrecognized Tax Benefits, Interest on Income Taxes Expense","description":"Amount of interest expense for an underpayment of income taxes.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":30000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":67000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":58000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":95000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":95000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":159000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":186000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2025-01-01","end":"2025-12-31","val":188000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2010-12-31","val":38000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2010Q4I"},{"end":"2011-12-31","val":67000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":76000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":61000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2013Q4I"},{"end":"2014-12-31","val":61000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2014Q4I"},{"end":"2015-12-31","val":22000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"},{"end":"2016-12-31","val":22000000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2016Q4I"},{"end":"2017-12-31","val":22000000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2017Q4I"},{"end":"2019-12-31","val":1700000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2019Q4I"},{"end":"2020-12-31","val":1600000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2020Q4I"},{"end":"2021-12-31","val":1600000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2021Q4I"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":1500000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1500000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1500000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1400000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"ValuationAllowancesAndReservesBalance":{"label":"SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount","description":"Amount of valuation and qualifying accounts and reserves.","units":{"USD":[{"end":"2007-12-31","val":758000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2007Q4I"},{"end":"2008-12-31","val":727000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2008-12-31","val":727000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2008Q4I"},{"end":"2009-12-31","val":629000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2009-12-31","val":629000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2009-12-31","val":629000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2009Q4I"},{"end":"2010-12-31","val":559000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"end":"2010-12-31","val":559000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2010-12-31","val":559000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2010-12-31","val":559000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2010Q4I"},{"end":"2011-12-31","val":558000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"end":"2011-12-31","val":558000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2011-12-31","val":558000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2011-12-31","val":558000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2011Q4I"},{"end":"2012-12-31","val":573000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"end":"2012-12-31","val":573000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2012-12-31","val":573000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2012-12-31","val":573000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2012Q4I"},{"end":"2013-12-31","val":496000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"end":"2013-12-31","val":496000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2013-12-31","val":496000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013Q4I"},{"end":"2014-12-31","val":672000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"end":"2014-12-31","val":672000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014Q4I"},{"end":"2015-12-31","val":479000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015Q4I"}]}},"ValuationAllowancesAndReservesChargedToCostAndExpense":{"label":"SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense","description":"Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":96000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":29000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":29000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":46000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":46000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":46000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":90000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":90000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":90000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":113000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":113000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":113000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":63000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":63000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":63000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":80000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":80000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":119000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"ValuationAllowancesAndReservesChargedToOtherAccounts":{"label":"SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Other Account","description":"Amount of increase in valuation and qualifying accounts and reserves from charge to accounts other than cost and expense.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":19000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":-2000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":-2000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":9000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":9000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":9000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":14000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":4000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":183000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":183000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":2000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"ValuationAllowancesAndReservesDeductions":{"label":"SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction","description":"Amount of decrease in valuation and qualifying accounts and reserves.","units":{"USD":[{"start":"2008-01-01","end":"2008-12-31","val":146000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":125000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":125000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":125000000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":125000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":125000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":105000000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":105000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":105000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":98000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":98000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":98000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-12-31","val":144000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":144000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":144000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":87000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":87000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2014"},{"start":"2015-01-01","end":"2015-12-31","val":314000000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2015"}]}},"VariableLeaseCost":{"label":"Variable Lease, Cost","description":"Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.","units":{"USD":[{"start":"2019-01-01","end":"2019-03-31","val":31000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":31000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":60000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":60000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":29000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":29000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":115000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":115000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":55000000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":55000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":162000000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":162000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":38000000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":62000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":24000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":73000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":11000000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":95000000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":95000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":120000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":120000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":120000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":101000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":101000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"}]}},"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":820500000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":813700000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":814000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":813900000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":814400000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":813800000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":813800000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":813500000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":813700000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":813700000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":813800000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":813800000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":813800000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":813800000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":813900000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":813900000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":813800000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":813800000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":813800000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":813400000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":813400000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":813300000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":813300000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":813300000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":813300000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":813300000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":813300000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":813200000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":813200000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":812900000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":812900000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":812900000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":811300000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":811300000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":811200000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":811200000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":811000000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":811000000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":810800000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":810800000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":810400000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":810400000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":810000000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":810000000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":810000000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":805200000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":805200000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":805300000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":805300000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":805400000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":805400000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":805400000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":805400000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":805700000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":805700000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":804600000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":804600000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":804600000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":791700000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":791700000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":787200000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":787200000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":782900000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":782900000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":784100000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":784100000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":777700000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":777700000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":781100000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":781100000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":781100000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":769600000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":769600000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":768000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":768000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":766600000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":766600000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":766400000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":766400000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":763300000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":763300000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":765600000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":765600000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":765600000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":763400000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":763400000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":763500000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":763500000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":763600000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":763600000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":763700000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":763700000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":764000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":764000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":763800000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":763800000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":763800000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":765200000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":765200000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":765500000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":765500000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":765900000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":765900000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":765700000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":765700000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":766400000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":766400000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":765900000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":765900000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":765900000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":767000000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":767000000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":767200000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":767200000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":767400000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":767400000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":765800000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":765800000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":763300000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":763300000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":763300000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":763300000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":763300000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":750500000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":750500000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":750000000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":750000000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":749500000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":749500000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":782200000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":782200000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":845700000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":845700000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":809500000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":809500000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":809500000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":896700000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":896700000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":906200000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":906200000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":915500000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":915500000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":913900000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":913900000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":929300000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":929300000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":947900000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":947900000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":933800000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":933800000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":934200000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":934200000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":954200000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":954200000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":957700000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":957700000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":958800000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":958800000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":958800000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":958800000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":997700000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":997700000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":1007500000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":1007500000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1018300000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":1018300000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":1005900000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":1005900000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":1002500000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":1002500000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":1002000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":1002000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":1002000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1002000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":975300000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":975300000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":967400000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":967400000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":958800000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":958800000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":964400000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":964400000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":958200000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":958200000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":960900000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":960900000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":960900000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":948600000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":948600000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":954100000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":954100000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":958900000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":958900000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":961400000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":961400000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":975700000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":975700000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":967100000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":967100000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":982900000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":997000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":1010400000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":999100000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":1003100000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":1000100000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":817600000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24","frame":"CY2008"},{"start":"2009-01-01","end":"2009-06-30","val":810800000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2009-04-01","end":"2009-06-30","val":811000000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05","frame":"CY2009Q2"},{"start":"2009-01-01","end":"2009-09-30","val":811100000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2009-07-01","end":"2009-09-30","val":811800000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04","frame":"CY2009Q3"},{"start":"2009-01-01","end":"2009-12-31","val":811300000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2009-01-01","end":"2009-12-31","val":811300000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23","frame":"CY2009"},{"start":"2010-01-01","end":"2010-03-31","val":812100000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05","frame":"CY2010Q1"},{"start":"2010-01-01","end":"2010-06-30","val":812300000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-01-01","end":"2010-06-30","val":812300000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2010-04-01","end":"2010-06-30","val":812600000,"accn":"0000797468-10-000098","fy":2010,"fp":"Q2","form":"10-Q","filed":"2010-08-05"},{"start":"2010-04-01","end":"2010-06-30","val":812600000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04","frame":"CY2010Q2"},{"start":"2010-01-01","end":"2010-09-30","val":812400000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-01-01","end":"2010-09-30","val":812400000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2010-07-01","end":"2010-09-30","val":812700000,"accn":"0000797468-10-000115","fy":2010,"fp":"Q3","form":"10-Q","filed":"2010-11-04"},{"start":"2010-07-01","end":"2010-09-30","val":812700000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03","frame":"CY2010Q3"},{"start":"2010-01-01","end":"2010-12-31","val":812500000,"accn":"0000797468-11-000026","fy":2010,"fp":"FY","form":"10-K","filed":"2011-02-24"},{"start":"2010-01-01","end":"2010-12-31","val":812500000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2010-01-01","end":"2010-12-31","val":812500000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":812600000,"accn":"0000797468-11-000037","fy":2011,"fp":"Q1","form":"10-Q","filed":"2011-05-05"},{"start":"2011-01-01","end":"2011-03-31","val":812600000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":812500000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-01-01","end":"2011-06-30","val":812500000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2011-04-01","end":"2011-06-30","val":812500000,"accn":"0000797468-11-000081","fy":2011,"fp":"Q2","form":"10-Q","filed":"2011-08-04"},{"start":"2011-04-01","end":"2011-06-30","val":812500000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06","frame":"CY2011Q2"},{"start":"2011-01-01","end":"2011-09-30","val":812600000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-01-01","end":"2011-09-30","val":812600000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-07-01","end":"2011-09-30","val":812500000,"accn":"0000797468-11-000098","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-03"},{"start":"2011-07-01","end":"2011-09-30","val":812500000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02","frame":"CY2011Q3"},{"start":"2011-01-01","end":"2011-12-31","val":812100000,"accn":"0000797468-12-000016","fy":2011,"fp":"FY","form":"10-K","filed":"2012-02-23"},{"start":"2011-01-01","end":"2011-12-31","val":812100000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2011-01-01","end":"2011-12-31","val":812100000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":810500000,"accn":"0000797468-12-000023","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03"},{"start":"2012-01-01","end":"2012-03-31","val":810500000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":810400000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-01-01","end":"2012-06-30","val":810400000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2012-04-01","end":"2012-06-30","val":810300000,"accn":"0000797468-12-000064","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-06"},{"start":"2012-04-01","end":"2012-06-30","val":810300000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05","frame":"CY2012Q2"},{"start":"2012-01-01","end":"2012-09-30","val":810100000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-01-01","end":"2012-09-30","val":810100000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2012-07-01","end":"2012-09-30","val":809700000,"accn":"0000797468-12-000086","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2012-07-01","end":"2012-09-30","val":809700000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30","frame":"CY2012Q3"},{"start":"2012-01-01","end":"2012-12-31","val":809300000,"accn":"0000797468-13-000011","fy":2012,"fp":"FY","form":"10-K","filed":"2013-02-26"},{"start":"2012-01-01","end":"2012-12-31","val":809300000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2012-01-01","end":"2012-12-31","val":809300000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":804700000,"accn":"0000797468-13-000036","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-01"},{"start":"2013-01-01","end":"2013-03-31","val":804700000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":804800000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-01-01","end":"2013-06-30","val":804800000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":804900000,"accn":"0000797468-13-000079","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-05"},{"start":"2013-04-01","end":"2013-06-30","val":804900000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":804800000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-01-01","end":"2013-09-30","val":804800000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-07-01","end":"2013-09-30","val":805100000,"accn":"0000797468-13-000106","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-10-30"},{"start":"2013-07-01","end":"2013-09-30","val":805100000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31","frame":"CY2013Q3"},{"start":"2013-01-01","end":"2013-12-31","val":804100000,"accn":"0000797468-14-000011","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-03"},{"start":"2013-01-01","end":"2013-12-31","val":804100000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2013-01-01","end":"2013-12-31","val":804100000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":791300000,"accn":"0001445305-14-001808","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-05-05"},{"start":"2014-01-01","end":"2014-03-31","val":791300000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":786900000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-01-01","end":"2014-06-30","val":786900000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2014-04-01","end":"2014-06-30","val":782600000,"accn":"0000797468-14-000073","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-05"},{"start":"2014-04-01","end":"2014-06-30","val":782600000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04","frame":"CY2014Q2"},{"start":"2014-01-01","end":"2014-09-30","val":783700000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":783700000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2014-07-01","end":"2014-09-30","val":777400000,"accn":"0000797468-14-000079","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-07-01","end":"2014-09-30","val":777400000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":781100000,"accn":"0000797468-15-000003","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-23"},{"start":"2014-01-01","end":"2014-12-31","val":781100000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":781100000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23","frame":"CY2014"},{"start":"2015-01-01","end":"2015-03-31","val":769600000,"accn":"0000797468-15-000006","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-06"},{"start":"2015-01-01","end":"2015-03-31","val":769600000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":768000000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-01-01","end":"2015-06-30","val":768000000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2015-04-01","end":"2015-06-30","val":766400000,"accn":"0000797468-15-000012","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-08-04"},{"start":"2015-04-01","end":"2015-06-30","val":766400000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":766400000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-01-01","end":"2015-09-30","val":766400000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":763300000,"accn":"0000797468-15-000014","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-30"},{"start":"2015-07-01","end":"2015-09-30","val":763300000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2015-01-01","end":"2015-12-31","val":765600000,"accn":"0000797468-16-000017","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":765600000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2015-01-01","end":"2015-12-31","val":765600000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23","frame":"CY2015"},{"start":"2016-01-01","end":"2016-03-31","val":763400000,"accn":"0000797468-16-000023","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-05-05"},{"start":"2016-01-01","end":"2016-03-31","val":763400000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":763500000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-01-01","end":"2016-06-30","val":763500000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2016-04-01","end":"2016-06-30","val":763600000,"accn":"0000797468-16-000036","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-08-03"},{"start":"2016-04-01","end":"2016-06-30","val":763600000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":763700000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-01-01","end":"2016-09-30","val":763700000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":764000000,"accn":"0000797468-16-000039","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":764000000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01","frame":"CY2016Q3"},{"start":"2016-01-01","end":"2016-12-31","val":763800000,"accn":"0000797468-17-000003","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":763800000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2016-01-01","end":"2016-12-31","val":763800000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21","frame":"CY2016"},{"start":"2017-01-01","end":"2017-03-31","val":764400000,"accn":"0000797468-17-000007","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-05-04"},{"start":"2017-01-01","end":"2017-03-31","val":764400000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":764700000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-01-01","end":"2017-06-30","val":764700000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2017-04-01","end":"2017-06-30","val":764900000,"accn":"0000797468-17-000019","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-02"},{"start":"2017-04-01","end":"2017-06-30","val":764900000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08","frame":"CY2017Q2"},{"start":"2017-01-01","end":"2017-09-30","val":764900000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-01-01","end":"2017-09-30","val":764900000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2017-07-01","end":"2017-09-30","val":765500000,"accn":"0000797468-17-000025","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-11-01"},{"start":"2017-07-01","end":"2017-09-30","val":765500000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05","frame":"CY2017Q3"},{"start":"2017-01-01","end":"2017-12-31","val":765100000,"accn":"0000797468-18-000005","fy":2017,"fp":"FY","form":"10-K","filed":"2018-02-23"},{"start":"2017-01-01","end":"2017-12-31","val":765100000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2017-01-01","end":"2017-12-31","val":765100000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28","frame":"CY2017"},{"start":"2018-01-01","end":"2018-03-31","val":765600000,"accn":"0000797468-18-000008","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-08"},{"start":"2018-01-01","end":"2018-03-31","val":765600000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":765700000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-01-01","end":"2018-06-30","val":765700000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2018-04-01","end":"2018-06-30","val":765700000,"accn":"0000797468-18-000014","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-08"},{"start":"2018-04-01","end":"2018-06-30","val":765700000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31","frame":"CY2018Q2"},{"start":"2018-01-01","end":"2018-09-30","val":764300000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-01-01","end":"2018-09-30","val":764300000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2018-07-01","end":"2018-09-30","val":761700000,"accn":"0000797468-18-000017","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-05"},{"start":"2018-07-01","end":"2018-09-30","val":761700000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04","frame":"CY2018Q3"},{"start":"2018-01-01","end":"2018-12-31","val":761700000,"accn":"0000797468-19-000004","fy":2018,"fp":"FY","form":"10-K","filed":"2019-02-21"},{"start":"2018-01-01","end":"2018-12-31","val":761700000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2018-01-01","end":"2018-12-31","val":761700000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26","frame":"CY2018"},{"start":"2019-01-01","end":"2019-03-31","val":748900000,"accn":"0000797468-19-000007","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-06"},{"start":"2019-01-01","end":"2019-03-31","val":748900000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06","frame":"CY2019Q1"},{"start":"2019-01-01","end":"2019-06-30","val":748700000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-01-01","end":"2019-06-30","val":748700000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2019-04-01","end":"2019-06-30","val":748300000,"accn":"0000797468-19-000012","fy":2019,"fp":"Q2","form":"10-Q","filed":"2019-07-31"},{"start":"2019-04-01","end":"2019-06-30","val":748300000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10","frame":"CY2019Q2"},{"start":"2019-01-01","end":"2019-09-30","val":781100000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-01-01","end":"2019-09-30","val":781100000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2019-07-01","end":"2019-09-30","val":845700000,"accn":"0000797468-19-000016","fy":2019,"fp":"Q3","form":"10-Q","filed":"2019-11-04"},{"start":"2019-07-01","end":"2019-09-30","val":845700000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09","frame":"CY2019Q3"},{"start":"2019-01-01","end":"2019-12-31","val":809500000,"accn":"0000797468-20-000004","fy":2019,"fp":"FY","form":"10-K","filed":"2020-02-28"},{"start":"2019-01-01","end":"2019-12-31","val":809500000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2019-01-01","end":"2019-12-31","val":809500000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-03-31","val":896700000,"accn":"0000797468-20-000010","fy":2020,"fp":"Q1","form":"10-Q","filed":"2020-05-06"},{"start":"2020-01-01","end":"2020-03-31","val":896700000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10","frame":"CY2020Q1"},{"start":"2020-01-01","end":"2020-06-30","val":906200000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-01-01","end":"2020-06-30","val":906200000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2020-04-01","end":"2020-06-30","val":915500000,"accn":"0000797468-20-000027","fy":2020,"fp":"Q2","form":"10-Q","filed":"2020-08-10"},{"start":"2020-04-01","end":"2020-06-30","val":915500000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03","frame":"CY2020Q2"},{"start":"2020-01-01","end":"2020-09-30","val":913900000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-01-01","end":"2020-09-30","val":913900000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2020-07-01","end":"2020-09-30","val":929300000,"accn":"0000797468-20-000033","fy":2020,"fp":"Q3","form":"10-Q","filed":"2020-11-09"},{"start":"2020-07-01","end":"2020-09-30","val":929300000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04","frame":"CY2020Q3"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-21-000009","fy":2020,"fp":"FY","form":"10-K","filed":"2021-02-26"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":918700000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":933100000,"accn":"0000797468-21-000017","fy":2021,"fp":"Q1","form":"10-Q","filed":"2021-05-10"},{"start":"2021-01-01","end":"2021-03-31","val":933100000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":933800000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-01-01","end":"2021-06-30","val":933800000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":934200000,"accn":"0000797468-21-000028","fy":2021,"fp":"Q2","form":"10-Q","filed":"2021-08-03"},{"start":"2021-04-01","end":"2021-06-30","val":934200000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":934400000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-01-01","end":"2021-09-30","val":934400000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":935400000,"accn":"0000797468-21-000036","fy":2021,"fp":"Q3","form":"10-Q","filed":"2021-11-04"},{"start":"2021-07-01","end":"2021-09-30","val":935400000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":935000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":935000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":935000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":935000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":936700000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":936700000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":938300000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":938300000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":939200000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":939200000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":933000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":933000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":922000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":922000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":926200000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":926200000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":926200000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":926200000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":901200000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":901200000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":895600000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":895600000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":889300000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":889300000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":891900000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":891900000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":884000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":884000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":889200000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":889200000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":889200000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":884100000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":884100000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":889200000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":889200000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":893800000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":893800000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":902100000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":902100000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":927500000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":927500000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":911800000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":911800000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":941300000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":963500000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":985100000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":971200000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":986400000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":975500000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures":{"label":"Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures","description":"Amount of investment in equity method investee and investment in and advance to affiliate.","units":{"USD":[{"end":"2019-12-31","val":6389000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019Q4I"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2020-12-31","val":3250000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020Q4I"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2021-12-31","val":2938000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021Q4I"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":3176000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":3224000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":3224000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":3400000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":3460000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2I"},{"end":"2024-09-30","val":3195000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3I"},{"end":"2024-12-31","val":3159000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2646000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":3121000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2944000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":2989000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":2475000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PaymentsForProceedsFromDerivativeInstrumentFinancingActivities":{"label":"Payments for (Proceeds from) Derivative Instrument, Financing Activities","description":"The net cash outflow or inflow from derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments.","units":{"USD":[{"start":"2019-01-01","end":"2019-12-31","val":-120000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":362000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":362000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":362000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-03-31","val":-45000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1"},{"start":"2021-01-01","end":"2021-06-30","val":-2000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":824000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":834000000,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":834000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":834000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":834000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":-79000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":-79000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":-140000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":-140000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":-61000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":-61000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":111000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":111000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":111000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":111000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"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":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-22-000008","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-24"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"StockIssuedDuringPeriodValueStockOptionsExercised":{"label":"Stock Issued During Period, Value, Stock Options Exercised","description":"Value of stock issued as a result of the exercise of stock options.","units":{"USD":[{"start":"2022-01-01","end":"2022-03-31","val":7000000,"accn":"0000797468-22-000018","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"start":"2022-01-01","end":"2022-03-31","val":7000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":17000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":17000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":10000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":27000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":27000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":10000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":10000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":27000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":27000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":27000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":27000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":7000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":7000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":13000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":13000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":6000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":6000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":13000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":13000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":13000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":13000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":13000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"}]}},"GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments":{"label":"Gain (Loss) on Interest Rate Derivative Instruments Not Designated as Hedging Instruments","description":"Amount of gain (loss) included in earnings for the period from the increase (decrease) in fair value of interest rate derivatives not designated as hedging instruments.","units":{"USD":[{"start":"2022-04-01","end":"2022-06-30","val":96000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2022Q2"}]}},"ProceedsFromAccountsReceivableSecuritization":{"label":"Proceeds from Accounts Receivable Securitization","description":"Proceeds from securitizations of receivables treated as collateralized borrowings, which are classified as financing transactions.","units":{"USD":[{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":400000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":400000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":400000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":400000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-09-30","val":900000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":900000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":900000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":900000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":283000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RepaymentsOfAccountsReceivableSecuritization":{"label":"Repayments of Accounts Receivable Securitization","description":"Repayments of securitizations of receivables treated as collateralized borrowings, which are classified as financing transactions.","units":{"USD":[{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-01-01","end":"2021-09-30","val":0,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":400000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":400000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":400000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":400000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":400000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-09-30","val":900000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":900000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":900000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":900000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":283000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RevenueNotFromContractWithCustomer":{"label":"Revenue Not from Contract with Customer","description":"Amount of revenue that is not accounted for under Topic 606.","units":{"USD":[{"start":"2021-01-01","end":"2021-06-30","val":-35000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":-144000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":-123000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":-88000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":-3000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":136000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":461000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":461000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":325000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":325000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":492000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":492000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":31000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":31000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":400000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":400000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":110000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":110000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":211000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":211000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":101000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":101000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":98000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":98000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":-113000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":-113000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":-68000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":-68000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":-74000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":-756000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":-756000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":-741000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":-741000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":15000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":15000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":-588000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":-588000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":153000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":153000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":-688000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":-691000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":-108000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":-12000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":96000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":-70000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":-58000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":24000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted":{"label":"Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted","description":"Amount of undistributed earnings (loss) allocated to participating securities for the diluted earnings (loss) per share or per unit calculation under the two-class method.","units":{"USD":[{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":1000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":5000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":10000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":10000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":10000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":34000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":56000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":56000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":26000000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":26000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":70000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":70000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":17000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":17000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":77000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":6000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":6000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":10000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":10000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":4000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":4000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":16000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":16000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":6000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":6000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":21000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":21000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":21000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":4000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":10000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":10000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":7000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":7000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":14000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":14000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":4000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":4000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":13000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":13000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":5000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":7000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":2000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":10000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":4000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":10000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2021-04-01","end":"2021-06-30","val":0,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02","frame":"CY2021Q2"},{"start":"2021-01-01","end":"2021-09-30","val":19800000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2021-07-01","end":"2021-09-30","val":22300000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08","frame":"CY2021Q3"},{"start":"2021-01-01","end":"2021-12-31","val":23800000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":23800000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":23800000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":61000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":69200000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-01-01","end":"2022-06-30","val":69200000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":79100000,"accn":"0000797468-22-000030","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-02"},{"start":"2022-04-01","end":"2022-06-30","val":79100000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2022Q2"},{"start":"2022-01-01","end":"2022-09-30","val":72900000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-01-01","end":"2022-09-30","val":72900000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-07-01","end":"2022-09-30","val":80500000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"start":"2022-07-01","end":"2022-09-30","val":80500000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2022Q3"},{"start":"2022-01-01","end":"2022-12-31","val":75800000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":75800000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":75800000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":75800000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":74100000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":74100000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":71800000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":71800000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":69500000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":69500000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":72500000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":72500000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":74200000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":74200000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":71700000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":71700000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":71700000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":64500000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":64500000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":64900000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":64900000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":65100000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":65100000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":59300000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":59300000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":48200000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":48200000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":55300000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":55300000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":41600000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":33500000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":25300000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":27900000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":16700000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":24600000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"StockRepurchaseProgramAuthorizedAmount1":{"label":"Stock Repurchase Program, Authorized Amount","description":"Amount of stock repurchase plan authorized.","units":{"USD":[{"end":"2022-02-28","val":3000000000,"accn":"0000797468-22-000036","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-08"},{"end":"2022-02-28","val":3000000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-02-28","val":3000000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-02-28","val":3000000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1I"},{"end":"2022-12-31","val":3000000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":3000000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2022Q4I"},{"end":"2023-02-28","val":3000000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2023-02-28","val":3000000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2023-02-28","val":3000000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q1I"},{"end":"2023-12-31","val":1800000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"}]}},"AccrualForTaxesOtherThanIncomeTaxesCurrent":{"label":"Accrual for Taxes Other than Income Taxes, Current","description":"Carrying value as of the balance sheet date of obligations incurred and payable for real and property 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":"2021-12-31","val":445000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2021-12-31","val":445000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2021Q4I"},{"end":"2022-12-31","val":544000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"end":"2022-12-31","val":544000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"end":"2022-12-31","val":544000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":618000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":618000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":442000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":436000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":498000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"EffectiveIncomeTaxRateReconciliationNondeductibleExpenseRestructuringCharges":{"label":"Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restructuring Charges, Percent","description":"Percentage 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 restructuring charges.","units":{"pure":[{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":-0.18,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":-0.18,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":-0.18,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":-0.18,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"NonmonetaryTransactionGainLossRecognizedOnTransfer":{"label":"Nonmonetary Transaction, Gain (Loss) Recognized on Transfer","description":"Disclosure of the difference in values (gain (loss)) between the nonmonetary assets or liabilities exchanged with another entity inclusive of boot (small monetary consideration).","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":340000000,"accn":"0000797468-23-000011","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-27"},{"start":"2022-01-01","end":"2022-12-31","val":340000000,"accn":"0000797468-23-000031","fy":2022,"fp":"FY","form":"10-K/A","filed":"2023-05-09"},{"start":"2022-01-01","end":"2022-12-31","val":340000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":120000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":120000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":30000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"IncreaseInCarryingAmountOfRedeemablePreferredStock":{"label":"Increase in Carrying Amount of Redeemable Preferred Stock","description":"Adjustment to retained earnings for the increase in carrying amount of redeemable preferred stock that is classified as temporary equity.","units":{"USD":[{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":0,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":0,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":0,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"}]}},"PaymentsForRepurchaseOfPreferredStockAndPreferenceStock":{"label":"Payments for Repurchase of Preferred Stock and Preference Stock","description":"The cash outflow to reacquire preferred stock during the period.","units":{"USD":[{"start":"2023-01-01","end":"2023-03-31","val":551000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1"}]}},"PaymentsOfOrdinaryDividends":{"label":"Payments of Ordinary Dividends","description":"Cash outflow in the form of ordinary dividends to common shareholders, preferred shareholders and noncontrolling interests, generally out of earnings.","units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":839000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-03-31","val":216000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2022Q1"},{"start":"2022-01-01","end":"2022-06-30","val":539000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2022-01-01","end":"2022-09-30","val":863000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2022-01-01","end":"2022-12-31","val":1184000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2022-01-01","end":"2022-12-31","val":1184000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-03-31","val":320000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":320000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":688000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":688000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":1035000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":1035000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":1365000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1365000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1365000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":332000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":332000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":698000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":698000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":1069000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":1069000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":1446000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1446000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":380000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":778000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":1186000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":1594000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"PreferredStockRedemptionAmount":{"label":"Preferred Stock, Redemption Amount","description":"The redemption (or callable) amount of currently redeemable preferred stock. Includes amounts representing dividends not currently declared or paid but which will be payable under the redemption features or for which ultimate payment is solely within the control of the issuer.","units":{"USD":[{"end":"2023-03-31","val":712000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09","frame":"CY2023Q1I"}]}},"PreferredStockRedemptionPremium":{"label":"Preferred Stock Redemption Premium","description":"The excess of (1) fair value of the consideration transferred to the holders of the preferred stock over (2) the carrying amount of the preferred stock in the registrant's balance sheet, during the accounting period.","units":{"USD":[{"start":"2023-01-01","end":"2023-03-31","val":65000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":65000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":117000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":117000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":52000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":52000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":151000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":151000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":34000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":34000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":151000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":151000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":151000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"}]}},"StockRedeemedOrCalledDuringPeriodValue":{"label":"Stock Redeemed or Called During Period, Value","description":"Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.","units":{"USD":[{"start":"2023-01-01","end":"2023-03-31","val":647000000,"accn":"0000797468-23-000032","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-09"},{"start":"2023-01-01","end":"2023-03-31","val":647000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2023Q1"},{"start":"2023-01-01","end":"2023-06-30","val":1169000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-01-01","end":"2023-06-30","val":1169000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-04-01","end":"2023-06-30","val":522000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"start":"2023-04-01","end":"2023-06-30","val":522000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2023Q2"},{"start":"2023-01-01","end":"2023-09-30","val":1511000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-01-01","end":"2023-09-30","val":1511000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-07-01","end":"2023-09-30","val":342000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"start":"2023-07-01","end":"2023-09-30","val":342000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q3"},{"start":"2023-01-01","end":"2023-12-31","val":1511000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":1511000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":1511000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"}]}},"PreferredStockValueOutstanding":{"label":"Preferred Stock, Value, Outstanding","description":"Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders.","units":{"USD":[{"end":"2023-06-30","val":8800000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":8500000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":8500000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-03-31","val":8500000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-12-31","val":8500000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":8500000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"TreasuryStockCommonShares":{"label":"Treasury Stock, Common, Shares","description":"Number of previously issued common shares repurchased by the issuing entity and held in treasury.","units":{"shares":[{"end":"2021-12-31","val":149300000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021Q4I"},{"end":"2022-12-31","val":198653682,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":198653682,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":198653682,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2022-12-31","val":198700000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022Q4I"},{"end":"2023-06-30","val":218398379,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":227866830,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":228053397,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":228053397,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":228053397,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":228053397,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":228053397,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2023-12-31","val":228100000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":228053397,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":228183821,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":228183821,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":228311184,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":228311184,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":228311184,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":228311184,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":228311184,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":228311184,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":228311184,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":228311184,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":228311184,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"TreasuryStockCommonValue":{"label":"Treasury Stock, Common, Value","description":"Amount allocated to previously issued common shares repurchased by the issuing entity and held in treasury.","units":{"USD":[{"end":"2022-12-31","val":13772000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02"},{"end":"2022-12-31","val":13772000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07"},{"end":"2022-12-31","val":13772000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-06-30","val":14958000000,"accn":"0000797468-23-000075","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-02","frame":"CY2023Q2I"},{"end":"2023-09-30","val":15573000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"},{"end":"2023-12-31","val":15582000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":15582000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":15582000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":15582000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":15582000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":15582000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":15591000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":15591000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":15597000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":15597000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":15597000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":15597000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":15597000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":15597000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":15597000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":15597000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":15597000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2023-09-01","end":"2023-09-30","val":202000000,"accn":"0000797468-23-000092","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-07","frame":"CY2023Q3I"}]}},"FinanceLeaseInterestPaymentOnLiability":{"label":"Finance Lease, Interest Payment on Liability","description":"Amount of interest paid on finance lease liability.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":20000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":27000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":27000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":34000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":34000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":40000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"MinorityInterestPeriodIncreaseDecrease":{"label":"Noncontrolling Interest, Period Increase (Decrease)","description":"Net Increase or Decrease in balance of noncontrolling interest in the subsidiary during the reporting period.","units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":99000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":99000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":99000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":57000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"start":"2024-01-01","end":"2024-03-31","val":57000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":99000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":99000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":42000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-04-01","end":"2024-06-30","val":42000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":146000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":146000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":47000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":47000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":200000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":200000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":63000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":114000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":51000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":153000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":39000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":200000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"OtherAssetsNoncurrent":{"label":"Other Assets, Noncurrent","description":"Amount of noncurrent assets classified as other.","units":{"USD":[{"end":"2022-12-31","val":1260000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022Q4I"},{"end":"2023-12-31","val":2750000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"end":"2023-12-31","val":2750000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07"},{"end":"2023-12-31","val":2750000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"end":"2023-12-31","val":2750000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"end":"2023-12-31","val":2750000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-03-31","val":2731000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1I"},{"end":"2024-06-30","val":2772000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07","frame":"CY2024Q2I"},{"end":"2024-09-30","val":2751000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"},{"end":"2024-12-31","val":2901000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2901000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":2901000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":2901000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":10512000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":2978000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":2976000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":3064000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":11716000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2021-01-01","end":"2021-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":0,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":46000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023"}]}},"ProceedsFromSaleOfOilAndGasPropertyAndEquipment":{"label":"Proceeds from Sale of Oil and Gas Property and Equipment","description":"The cash inflow to dispose of long-lived, physical assets and mineral interests in oil and gas properties used for normal oil and gas operations.","units":{"USD":[{"start":"2023-09-01","end":"2023-09-30","val":202000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-09-01","end":"2023-09-30","val":202000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-09-01","end":"2023-09-30","val":202000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q3I"}]}},"PurchaseObligationDueInFifthYear":{"label":"Purchase Obligation, to be Paid, Year Five","description":"Amount of purchase arrangement to be paid in fifth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. 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":2500000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2600000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2600000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PurchaseObligationDueInFourthYear":{"label":"Purchase Obligation, to be Paid, Year Four","description":"Amount of purchase arrangement to be paid in fourth fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. 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":2500000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2600000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2600000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PurchaseObligationDueInSecondYear":{"label":"Purchase Obligation, to be Paid, Year Two","description":"Amount of purchase arrangement to be paid in second fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. 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":4100000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":4400000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":4700000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"PurchaseObligationDueInThirdYear":{"label":"Purchase Obligation, to be Paid, Year Three","description":"Amount of purchase arrangement to be paid in third fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. 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":4100000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2023Q4I"},{"end":"2024-12-31","val":4400000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":4700000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability":{"label":"Right-of-Use Asset Obtained in Exchange for Finance Lease Liability","description":"Amount of increase in right-of-use asset obtained in exchange for finance lease liability.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":85000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":226000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":226000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":195000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":195000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":395000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability":{"label":"Right-of-Use Asset Obtained in Exchange for Operating Lease Liability","description":"Amount of increase in right-of-use asset obtained in exchange for operating lease liability.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":525000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":630000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":630000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":316000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":280000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":617000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"SegmentExpenditureAdditionToLongLivedAssets":{"label":null,"description":null,"units":{"USD":[{"start":"2021-01-01","end":"2021-12-31","val":2931000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":4566000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":6368000000,"accn":"0000797468-24-000034","fy":2023,"fp":"FY","form":"10-K","filed":"2024-02-14"},{"start":"2023-01-01","end":"2023-12-31","val":6368000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":1816000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":3621000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":5371000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":7208000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":6420000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1962000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":4021000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":5851000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":6607000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ProceedsFromWarrantExercises":{"label":"Proceeds from Warrant Exercises","description":"The cash inflow associated with the amount received from holders exercising their stock warrants.","units":{"USD":[{"start":"2024-01-01","end":"2024-03-31","val":72000000,"accn":"0000797468-24-000095","fy":2024,"fp":"Q1","form":"10-Q","filed":"2024-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":487000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":554000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2025-04-01","end":"2025-04-30","val":890000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-04-30","val":890000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q1I"},{"start":"2025-01-01","end":"2025-12-31","val":930000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"PaymentsToAcquireAssetsInvestingActivities":{"label":"Payments to Acquire Assets, Investing Activities","description":"Aggregate cash payments for a combination of transactions that are classified as investing activities in which assets, which may include securities, other types of investments, or productive assets, are purchased from third-party sellers. This element can be used by entities to aggregate payments for all asset purchases that are classified as investing activities.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":990000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":140000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":220000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":713000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":713000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":142000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":187000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-06-30","val":187000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":9037000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":9037000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-01-01","end":"2024-12-31","val":9129000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":9117000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":52000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-06-30","val":108000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":231000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-12-31","val":280000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets":{"label":"Proceeds from Sales of Business, Affiliate and Productive Assets","description":"Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.","units":{"USD":[{"start":"2022-01-01","end":"2022-12-31","val":584000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-06-30","val":80000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2023-01-01","end":"2023-09-30","val":405000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2023-01-01","end":"2023-12-31","val":448000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":447000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-03-31","val":98000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2024Q1"},{"start":"2024-01-01","end":"2024-06-30","val":148000000,"accn":"0000797468-24-000136","fy":2024,"fp":"Q2","form":"10-Q","filed":"2024-08-07"},{"start":"2024-01-01","end":"2024-09-30","val":1662000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":1673000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1673000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-03-31","val":1306000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1"},{"start":"2025-01-01","end":"2025-12-31","val":2278000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2023-12-31","val":17955000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2023Q4I"},{"end":"2024-09-30","val":24899000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12","frame":"CY2024Q3I"}]}},"PaymentsRelatedToTaxWithholdingForShareBasedCompensation":{"label":"Payment, Tax Withholding, Share-based Payment Arrangement","description":"Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.","units":{"USD":[{"start":"2023-01-01","end":"2023-09-30","val":99000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":103000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":103000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-09-30","val":63000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"}]}},"ProceedsFromIssuanceOfDebt":{"label":"Proceeds from Issuance of Debt","description":"The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.","units":{"USD":[{"start":"2024-01-01","end":"2024-09-30","val":9700000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":9700000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"RepaymentsOfAssumedDebt":{"label":"Repayments of Assumed Debt","description":"The cash outflow from the repayments of a long-term debt originally issued by another party but is assumed by the entity.","units":{"USD":[{"start":"2024-01-01","end":"2024-09-30","val":1244000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":1244000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"}]}},"RepaymentsOfDebt":{"label":"Repayments of Debt","description":"The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.","units":{"USD":[{"start":"2024-01-01","end":"2024-09-30","val":4000000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-12-31","val":4507000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":3964000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"StockIssuedDuringPeriodValueAcquisitions":{"label":"Stock Issued During Period, Value, Acquisitions","description":"Value of stock issued pursuant to acquisitions during the period.","units":{"USD":[{"start":"2024-01-01","end":"2024-09-30","val":1755000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-01-01","end":"2024-09-30","val":1755000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":1755000000,"accn":"0000797468-24-000164","fy":2024,"fp":"Q3","form":"10-Q","filed":"2024-11-12"},{"start":"2024-07-01","end":"2024-09-30","val":1755000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":1755000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":1755000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"}]}},"AccountsPayableAndAccruedLiabilitiesNoncurrent":{"label":"Accounts Payable and Accrued Liabilities, Noncurrent","description":"Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer), including liabilities for compensation costs, fringe benefits other than pension and postretirement obligations, rent, contractual rights and obligations, and statutory obligations.","units":{"USD":[{"end":"2023-12-31","val":6329000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":7030000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":6815000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":7311000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"AccruedIncomeTaxesNoncurrent":{"label":"Accrued Income Taxes, Noncurrent","description":"Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due beyond one year or the operating cycle, whichever is longer. Alternate captions include income taxes payable, noncurrent.","units":{"USD":[{"end":"2023-12-31","val":2072000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2204000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":2204000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2393000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DividendsPayableCurrent":{"label":"Dividends Payable, Current","description":"Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).","units":{"USD":[{"end":"2023-12-31","val":307000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":354000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":354000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":383000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"GainLossRelatedToLitigationSettlement":{"label":"Gain (Loss) Related to Litigation Settlement","description":"Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.","units":{"USD":[{"end":"2024-04-05","val":182000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-04-05","val":182000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q1I"},{"start":"2024-01-01","end":"2024-12-31","val":182000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"start":"2024-01-01","end":"2024-12-31","val":182000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-12-31","val":182000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024"}]}},"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":"2024-12-31","val":668000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":668000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2023-12-31","val":336000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":446000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":446000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":386000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"OilAndGasJointInterestBillingReceivables":{"label":"Oil and Gas Joint Interest Billing Receivables","description":"Portion of accounts receivable attributable to joint interest partners in oil and gas properties. These are billings to the non-operators associated with the operation of wells and are based on those owners' working interests in the wells.","units":{"USD":[{"end":"2023-12-31","val":902000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":720000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":720000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2024-12-31","val":720000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2024-12-31","val":720000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"end":"2024-12-31","val":720000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-03-31","val":657000000,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07","frame":"CY2025Q1I"},{"end":"2025-06-30","val":638000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2I"},{"end":"2025-09-30","val":667000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3I"},{"end":"2025-12-31","val":684000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2023-12-31","val":1710000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1431000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1361000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":1609000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2023-12-31","val":1382000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1068000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":836000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":815000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2023-08-01","end":"2023-08-31","val":1100000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-08-01","end":"2023-08-31","val":1100000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q3I"}]}},"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":"2023-12-31","val":931000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":1022000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"end":"2024-12-31","val":1022000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":985000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2022-01-01","end":"2022-12-31","val":2000000,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0000797468-25-000029","fy":2024,"fp":"FY","form":"10-K","filed":"2025-02-18"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1":{"label":"Class of Warrant or Right, Exercise Price of Warrants or Rights","description":"Exercise price per share or per unit of warrants or rights outstanding.","units":{"USD/shares":[{"end":"2025-03-03","val":22,"accn":"0000797468-25-000076","fy":2025,"fp":"Q1","form":"10-Q","filed":"2025-05-07"},{"end":"2025-03-03","val":22,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2025-03-03","val":22,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q1I"}]}},"ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights":{"label":"Class of Warrant or Right, Number of Securities Called by Warrants or Rights","description":"Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.","units":{"shares":[{"end":"2025-04-30","val":41900000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"end":"2025-04-30","val":41900000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q1I"}]}},"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":"2024-01-01","end":"2024-06-30","val":148000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-01-01","end":"2024-09-30","val":1662000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-01-01","end":"2025-06-30","val":1450000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-01-01","end":"2025-09-30","val":2230000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"}]}},"StockIssuedDuringPeriodValueConversionOfConvertibleSecurities":{"label":"Stock Issued During Period, Value, Conversion of Convertible Securities","description":"The gross value of stock issued during the period upon the conversion of convertible securities.","units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":99000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-06-30","val":487000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2024-04-01","end":"2024-06-30","val":415000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2024Q2"},{"start":"2024-01-01","end":"2024-09-30","val":554000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2024-07-01","end":"2024-09-30","val":67000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2024Q3"},{"start":"2024-01-01","end":"2024-12-31","val":559000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-06-30","val":896000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06"},{"start":"2025-04-01","end":"2025-06-30","val":893000000,"accn":"0000797468-25-000111","fy":2025,"fp":"Q2","form":"10-Q","filed":"2025-08-06","frame":"CY2025Q2"},{"start":"2025-01-01","end":"2025-09-30","val":912000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10"},{"start":"2025-07-01","end":"2025-09-30","val":16000000,"accn":"0001628280-25-051071","fy":2025,"fp":"Q3","form":"10-Q","filed":"2025-11-10","frame":"CY2025Q3"},{"start":"2025-01-01","end":"2025-12-31","val":930000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; attributable to disposal group, including, but not limited to, 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":"2022-12-31","val":20000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2022Q4I"},{"end":"2023-12-31","val":13000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":7000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":41000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations":{"label":"Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations","description":"Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, 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":"2022-12-31","val":1026000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2022Q4I"},{"end":"2023-12-31","val":1464000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023Q4I"},{"end":"2024-12-31","val":2157000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2046000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent":{"label":"Disposal Group, Including Discontinued Operation, Assets, Noncurrent","description":"Amount classified as assets attributable to disposal group held for sale or disposed of, expected to be disposed of after one year or the normal operating cycle, if longer.","units":{"USD":[{"end":"2024-12-31","val":4430000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":5344000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents":{"label":"Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents","description":"Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of.","units":{"USD":[{"end":"2024-12-31","val":7000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":41000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent","description":"Percentage 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 changes in the valuation allowance for deferred tax assets.","units":{"pure":[{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectAmount":{"label":null,"description":null,"units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":4000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":1000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":10000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EffectiveIncomeTaxRateReconciliationCrossBorderTaxEffectPercent":{"label":null,"description":null,"units":{"pure":[{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EffectiveIncomeTaxRateReconciliationTaxCredits":{"label":"Effective Income Tax Rate Reconciliation, Tax Credit, Percent","description":"Percentage 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":{"pure":[{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":0.01,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":0.01,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"EnvironmentalCostsRecognizedCapitalizedInPeriod":{"label":"Environmental Costs Recognized, Capitalized in Period","description":"Amount of environmental remediation costs capitalized. These expenditures may relate to long-lived improvements in operating facilities.","units":{"USD":[{"start":"2025-01-01","end":"2025-12-31","val":196000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeTaxPaidFederalAfterRefundReceived":{"label":null,"description":null,"units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":293000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":405000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":609000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeTaxPaidForeignAfterRefundReceived":{"label":null,"description":null,"units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":705000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":619000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":588000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeTaxPaidStateAndLocalAfterRefundReceived":{"label":null,"description":null,"units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":42000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":16000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":39000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance":{"label":"Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, 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 increase (decrease) in the valuation allowance for deferred tax assets.","units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":2000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":2000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2023-01-01","end":"2023-12-31","val":979000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":845000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":657000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2023-01-01","end":"2023-12-31","val":13000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":5000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":24000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"IncomeTaxReconciliationTaxContingencies":{"label":"Effective Income Tax Rate Reconciliation, Tax Contingency, 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 increase (decrease) in income tax contingencies. Including, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.","units":{"USD":[{"start":"2023-01-01","end":"2023-12-31","val":105000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":136000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":144000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2023-01-01","end":"2023-12-31","val":22000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":21000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":15000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}},"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":"2024-12-31","val":2681000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2989000000,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025Q4I"}]}},"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":"2025-01-01","end":"2025-12-31","val":0,"accn":"0001628280-26-009059","fy":2025,"fp":"FY","form":"10-K","filed":"2026-02-18","frame":"CY2025"}]}}}}}